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List of works by Dirk Timmerman

2D versus 3D roadmap for uterine artery catheterization: impact on several angiographic parameters ⬇️

scientific article published on July 19, 2013

A comparison between an ultrasound based prediction model (LR2) and the risk of ovarian malignancy algorithm (ROMA) to assess the risk of malignancy in women with an adnexal mass.

scientific article published on 27 January 2013

A comparison of methods for preoperative discrimination between malignant and benign adnexal masses: the development of a new logistic regression model

scientific article published in July 1999

A mathematical model for interpretable clinical decision support with applications in gynecology

scientific article

A model and scoring system to predict outcome of intrauterine pregnancies of uncertain viability.

scientific article published in May 2011

A multicenter prospective external validation of the diagnostic performance of IOTA simple descriptors and rules to characterize ovarian masses

scientific article

A new method for modeling preoperative diagnosis of ovarian tumors

scientific article published in November 2007

A novel approach to predict the likelihood of specific ovarian tumor pathology based on serum CA-125: a multicenter observational study

scientific article published on 9 September 2011

A prospective evaluation of a single-visit strategy to manage pregnancies of unknown location.

scientific article published on 21 January 2005

A randomized trial on the use of ultrasonography or office hysteroscopy for endometrial assessment in postmenopausal patients with breast cancer who were treated with tamoxifen

scientific article published in July 1998

A scoring system to differentiate malignant from benign masses in specific ultrasound-based subgroups of adnexal tumors

scientific article published on 01 January 2009

A simulation study of sample size demonstrated the importance of the number of events per variable to develop prediction models in clustered data.

scientific article

A spline-based tool to assess and visualize the calibration of multiclass risk predictions

scientific article published on 9 January 2015

A thin and regular endometrium on ultrasound is very unlikely in patients with endometrial malignancy

scientific article published on June 2007

A validation of the most commonly used protocol to predict the success of single-dose methotrexate in the treatment of ectopic pregnancy

scientific article published on 06 November 2006

Absence of correlation between risk factors for endometrial cancer and the presence of tamoxifen-associated endometrial polyps in postmenopausal patients with breast cancer

scientific article published on 01 September 2000

Accuracy of peritoneal fluid measurements by transvaginal ultrasonography

scientific article published in May 2010

Accuracy of ultrasonography performed by examiners with varied training and experience in predicting specific pathology of adnexal masses

scientific article published on 6 April 2015

Accurate prediction of pregnancy viability by means of a simple scoring system

scientific article published on 30 October 2012

Acoustic streaming cannot discriminate reliably between endometriomas and other types of adnexal lesion: a multicenter study of 633 adnexal masses.

scientific article published in March 2010

Acoustic streaming in two endometriomas: the exception to the rule?

scientific article

Acute effects of tamoxifen and third-generation aromatase inhibitors on menopausal symptoms of breast cancer patients

scientific article published in September 2004

Adding a single CA 125 measurement to ultrasound imaging performed by an experienced examiner does not improve preoperative discrimination between benign and malignant adnexal masses.

scientific article

Adenomyosis and subfertility: evidence of association and causation

scientific article published on 27 February 2013

Adnexal masses difficult to classify as benign or malignant using subjective assessment of gray-scale and Doppler ultrasound findings: logistic regression models do not help

article

Age interacts with the expression of steroid and HER-2 receptors in operable invasive breast cancer

scientific article published on 09 August 2007

Age-related differences in the sonographic characteristics of endometriomas

scientific article

An application of methods for the probabilistic three-class classification of pregnancies of unknown location

scientific article published on 20 January 2009

An ultrasound-based risk model to predict lymph node metastases before surgery in women with endometrial cancer: a model development study

scientific article published on 16 December 2019

Anaplastic nodules in an ovarian mucinous tumor. Case report and literature review

scientific article

Application of proteomics in ovarian cancer: which sample should be used?

scientific article published on 06 October 2009

Are serum HE4 or ROMA scores useful to experienced examiners for improving characterization of adnexal masses after transvaginal ultrasonography?

scientific article published on 4 December 2013

Aromatase inhibitor-induced loss of grip strength is body mass index dependent: hypothesis-generating findings for its pathogenesis

scientific article published on 27 January 2011

Aromatase inhibitors and postmenopausal breast cancer patients with tamoxifen-induced endometrial pathology

scientific article published on 01 September 2006

Artificial neural network models for the preoperative discrimination between malignant and benign adnexal masses

scientific article published in January 1999

Assessing calibration of multinomial risk prediction models

scientific article

Assessing first trimester growth: the influence of ethnic background and maternal age

scientific article published on 02 December 2008

Assessing the discriminative ability of risk models for more than two outcome categories

scientific article published in October 2012

Assessment of protein biomarkers for preoperative differential diagnosis between benign and malignant ovarian tumors

scientific article published on 26 September 2020

Associated malformations and chromosomal anomalies in 42 cases of prenatally diagnosed diaphragmatic hernia

scientific article published on 01 November 2001

Authors' reply to Candido-dos-Reis

scientific article published on 18 November 2014

Authors' reply to Fountain and colleagues

scientific article published on 04 November 2015

Automated characterisation of ultrasound images of ovarian tumours: the diagnostic accuracy of a support vector machine and image processing with a local binary pattern operator

scientific article

Automated follicle count using three-dimensional ultrasound in polycystic ovarian morphology

scientific article published on 6 September 2017

Axillary lymph node status of operable breast cancers by combined steroid receptor and HER-2 status: triple positive tumours are more likely lymph node positive

scientific article published on 9 February 2008

Balancing false positives and false negatives for the detection of differential expression in malignancies.

scientific article published on September 2004

Beliefs, Barriers, and Preferences of European Overweight Women to Adopt a Healthier Lifestyle in Pregnancy to Minimize Risk of Developing Gestational Diabetes Mellitus: An Explorative Study

scientific article published on 14 January 2016

Body mass index and HER-2 overexpression in breast cancer patients over 50 years of age

scientific article published on 09 January 2007

Building decision trees for diagnosing intracavitary uterine pathology.

scientific article

Burnout, well-being and defensive medical practice among obstetricians and gynaecologists in the UK: cross-sectional survey study

scientific article published on 25 November 2019

Can risk factors, clinical history and symptoms be used to predict risk of ectopic pregnancy in women attending an early pregnancy assessment unit?

scientific article

Cancer Surveillance in Healthy Carriers of Germline Pathogenic Variants in BRCA1/2: A Review of Secondary Prevention Guidelines

scientific article published on 20 June 2020

Case report: mixed germ cell tumour of the ovary presenting as a missed abortion

scientific article published on 01 January 1996

Changes in Cesarean section scar dimensions during pregnancy: a prospective longitudinal study

scientific article published on 01 May 2013

Characterizing Ovarian Pathology

scientific article published on 01 May 2012

Chlamydia trachomatis infection in patients attending an Early Pregnancy Unit: prevalence, symptoms, pregnancy location and viability

scientific article published on January 2008

Choriocarcinoma in Situ in a Partial Hydatidiform Mole A: Case Report

scientific article published on 01 August 2016

Chromosomal Instability in Cell-Free DNA as a Highly Specific Biomarker for Detection of Ovarian Cancer in Women with Adnexal Masses

scientific article published on 14 November 2016

Classifying ovarian tumors using Bayesian Multi-Layer Perceptrons and Automatic Relevance Determination: a multi-center study.

scientific article published in January 2006

Clinical Utility of Risk Models to Refer Patients with Adnexal Masses to Specialized Oncology Care: Multicenter External Validation Using Decision Curve Analysis.

scientific article published on 16 May 2017

Clinical and ultrasound characteristics of surgically removed adnexal lesions with largest diameter ≤ 2.5 cm: a pictorial essay

scientific article published on 22 December 2016

Clinical data miner: an electronic case report form system with integrated data preprocessing and machine-learning libraries supporting clinical diagnostic model research

scientific article

Clinical implications of intra- and interobserver reproducibility of transvaginal sonographic measurement of gestational sac and crown-rump length at 6-9 weeks' gestation.

scientific article published on 13 October 2011

Clinical information does not improve the performance of mathematical models in predicting the outcome of pregnancies of unknown location

scientific article published on 17 May 2007

Clinical management of uterine sarcomas

scientific article published on December 2009

Clinically oriented three-step strategy for assessment of adnexal pathology.

scientific article

Color Doppler and gray-scale ultrasound evaluation of the postpartum uterus

scientific article published in December 2002

Color Doppler imaging is a valuable tool for the diagnosis and management of uterine vascular malformations

scientific article published on 01 June 2003

Confidence of expert ultrasound operators in making a diagnosis of adnexal tumor: effect on diagnostic accuracy and interobserver agreement

scientific article

DALI: Vitamin D and lifestyle intervention for gestational diabetes mellitus (GDM) prevention: an European multicentre, randomised trial - study protocol

scientific article

Debilitating musculoskeletal pain and stiffness with letrozole and exemestane: associated tenosynovial changes on magnetic resonance imaging

scientific article

Defining safe criteria to diagnose miscarriage: prospective observational multicentre study

scientific article

Defining the relationship between fetal Doppler indices, abdominal circumference and growth rate in severe fetal growth restriction using functional linear discriminant analysis

scientific article published on 21 August 2013

Detection of endometrial pathology using saline infusion sonography versus gel instillation sonography: a prospective cohort study

scientific article published on 7 July 2010

Detection of intracavitary uterine pathology using offline analysis of three-dimensional ultrasound volumes: interobserver agreement and diagnostic accuracy.

scientific article

Developing Organoids from Ovarian Cancer as Experimental and Preclinical Models

scientific article published on 17 March 2020

Developing risk models for multicenter data using standard logistic regression produced suboptimal predictions: A simulation study

scientific article published on 20 January 2020

Development and external validation of new ultrasound-based mathematical models for preoperative prediction of high-risk endometrial cancer

scientific article published in May 2014

Development of organoids from mouse and human endometrium showing endometrial epithelium physiology and long-term expandability.

scientific article published on 25 April 2017

Dharmasena case illustrates what is wrong with complaints procedures

scientific article published on 4 March 2015

Diagnostic accuracy of transvaginal ultrasound examination for assigning a specific diagnosis to adnexal masses

scientific article published on 01 October 2009

Diagnostic accuracy of varying discriminatory zones for the prediction of ectopic pregnancy in women with a pregnancy of unknown location

scientific article published on 01 December 2005

Diagnostic protocols for the management of pregnancy of unknown location: a systematic review and meta-analysis

scientific article published on 20 September 2018

Differences in post-traumatic stress, anxiety and depression following miscarriage and ectopic pregnancy between women and their partners: a multicenter prospective cohort study

scientific article published on 08 October 2020

Differences in the ultrasound features of papillations in unilocular-solid adnexal cysts: A retrospective international multicenter study

scientific article published on 8 November 2017

Differentiating stage I epithelial ovarian cancer from benign disease in women with adnexal tumors using biomarkers or the ROMA algorithm.

scientific article

Discrimination between benign and malignant adnexal masses by specialist ultrasound examination versus serum CA-125.

scientific article published on 13 November 2007

Do levels of serum cancer antigen 125 and creatine kinase predict the outcome in pregnancies of unknown location?

scientific article published on 29 July 2005

Do pocket-sized ultrasound machines have the potential to be used as a tool to triage patients in obstetrics and gynecology?

scientific article published on 01 August 2012

Doctors' experiences and their perception of the most stressful aspects of complaints processes in the UK: an analysis of qualitative survey data.

scientific article

Doctors' perception of support and the processes involved in complaints investigations and how these relate to welfare and defensive practice: a cross-sectional survey of the UK physicians

scientific article published on 21 November 2017

Does a prediction model for pregnancy of unknown location developed in the UK validate on a US population?

scientific article

Does ignoring clustering in multicenter data influence the performance of prediction models? A simulation study.

scientific article

Does the presence of a Caesarean section scar affect implantation site and early pregnancy outcome in women attending an early pregnancy assessment unit?

scientific article

Does the presence of a cesarean section scar influence the site of placental implantation and subsequent migration in future pregnancies: a prospective case-control study

scientific article published on November 2012

Dynamic and interactive gynecological ultrasound examination

scientific article published on 01 August 2009

Ectopic pregnancy: using the hCG ratio to select women for expectant or medical management

scientific article published on 13 January 2011

Effect of cancer prevalence on the use of risk-assessment cut-off levels and the performance of mathematical models to distinguish malignant from benign adnexal masses

scientific article published on 14 January 2011

Effect of gel-instillation sonography on Doppler ultrasound findings in endometrial polyps

scientific article published on 10 August 2011

Endometrial cancer

scientific article published on 01 August 2005

Endometrial monitoring in postmenopausal patients with breast cancer who are treated with tamoxifen. report Of 207 cases

scientific article published on 01 September 2000

Endometrial safety of third generation aromatase inhibitors versus tamoxifen in breast cancer patients

scientific article published on September 2006

Endometriomas: their ultrasound characteristics.

scientific article published in June 2010

Erratum to: Methods for evaluating medical tests and biomarkers

scientific article published on 30 March 2017

Evaluating myometrial and cervical invasion in women with endometrial cancer: comparing subjective assessment with objective measurement techniques

scientific article published on 01 September 2013

Evaluating the risk of ovarian cancer before surgery using the ADNEX model to differentiate between benign, borderline, early and advanced stage invasive, and secondary metastatic tumours: prospective multicentre diagnostic study

scientific article

Evaluating the risk of ovarian cancer before surgery using the ADNEX model: a multicentre external validation study.

scientific article published on 2 August 2016

Evaluation of Imputation Methods in Ovarian Tumor Diagnostic Models Using Generalized Linear Models and Support Vector Machines

scientific article published on 15 July 2009

Evaluation of machine learning methods with Fourier Transform features for classifying ovarian tumors based on ultrasound images

scientific article published on 26 July 2019

Evaluation of markers and risk prediction models: overview of relationships between NRI and decision-analytic measures

scientific article

Evaluation of models to predict lymph node metastasis in endometrial cancer: A multicentre study

scientific article published on 4 May 2016

Expression profiling to predict the clinical behaviour of ovarian cancer fails independent evaluation

scientific article

Extending the c-statistic to nominal polytomous outcomes: the Polytomous Discrimination Index

scientific article published on 26 June 2012

External validation of diagnostic models to estimate the risk of malignancy in adnexal masses

scientific article

External validation of mathematical models to distinguish between benign and malignant adnexal tumors: a multicenter study by the International Ovarian Tumor Analysis Group

scientific article published in August 2007

External validation of models and simple scoring systems to predict miscarriage in intrauterine pregnancies of uncertain viability

scientific article

External validation of models to predict the outcome of pregnancies of unknown location: a multicentre cohort study

scientific article published on 15 September 2020

External validation of the endometriosis fertility index (EFI) staging system for predicting non-ART pregnancy after endometriosis surgery

scientific article published on 5 March 2013

Failing pregnancies of unknown location: a prospective evaluation of the human chorionic gonadotrophin ratio

scientific article published on 01 May 2006

First International Consensus Report on Adnexal Masses: Management Recommendations

scientific article published on 7 March 2017

First-trimester intrauterine hematoma and pregnancy complications

scientific article published on 01 April 2020

Flawed external validation study of the ADNEX model to diagnose ovarian cancer

scientific article published on 14 September 2016

Functional linear discriminant analysis: a new longitudinal approach to the assessment of embryonic growth

scientific article published on 31 October 2008

Gel infusion sonography in the evaluation of the uterine cavity

scientific article published on 01 December 2009

Genomic changes in endometrial polyps associated with tamoxifen show no evidence for its action as an external carcinogen.

scientific article published in June 1998

Gestational sac and embryonic growth are not useful as criteria to define miscarriage: a multicenter observational study

scientific article published on 13 October 2011

Gradient boosted trees with individual explanations: An alternative to logistic regression for viability prediction in the first trimester of pregnancy

scientific article published on 10 November 2021

Gray-scale and color Doppler ultrasound characteristics of endometrial cancer in relation to stage, grade and tumor size

scientific article published on 30 August 2011

Guiding histological assessment of uterine lesions using 3D in vitro ultrasonography and stereotaxis

scientific article published in June 2017

HE4 and CA125 as a diagnostic test in ovarian cancer: prospective validation of the Risk of Ovarian Malignancy Algorithm

scientific article

High prevalence of endometriosis in infertile women with normal ovulation and normospermic partners

scientific article published on 5 August 2008

How to perform standardized sonographic examination of uterine niche in non‐pregnant women

scientific article published in 2022

Human chorionic gonadotrophin and progesterone levels in pregnancies of unknown location

scientific article

Hyperreactio luteinalis in a spontaneously conceived singleton pregnancy

scientific article published in March 2009

ISUOG Consensus Statement on rationalization of early-pregnancy care and provision of ultrasonography in context of SARS-CoV-2

scientific article published on 08 April 2020

ISUOG Consensus Statement on rationalization of gynecological ultrasound services in context of SARS-CoV-2

scientific article published on 08 April 2020

Imaging in gynaecological disease: clinical and ultrasound characteristics of mucocele of the appendix. A pictorial essay

scientific article published on January 2013

Imaging in gynaecology: How good are we in identifying endometriomas?

scientific article

Imaging in gynecological disease

scientific article published on 01 May 2007

Imaging in gynecological disease (1): ultrasound features of metastases in the ovaries differ depending on the origin of the primary tumor

scientific article published on 01 May 2007

Imaging in gynecological disease (16): clinical and ultrasound characteristics of serous cystadenofibromas in adnexa

scientific article published on 01 December 2019

Imaging in gynecological disease (5): clinical and ultrasound characteristics in fibroma and fibrothecoma of the ovary

scientific article published in August 2009

Imaging in gynecological disease (7): clinical and ultrasound features of Brenner tumors of the ovary

scientific article published on 8 November 2012

Imaging in gynecological disease (8): ultrasound characteristics of recurrent borderline ovarian tumors.

scientific article

Imaging in gynecological disease (9): clinical and ultrasound characteristics of tubal cancer.

scientific article published on March 2014

Imaging in gynecological disease: clinical and ultrasound characteristics of endometrioid ovarian cancer

scientific article published on 8 February 2018

Imaging in gynecological disease: clinical and ultrasound characteristics of ovarian clear cell carcinoma

scientific article published on 01 December 2018

Imaging in gynecological disease: ultrasound features of malignant ovarian yolk sac tumors (endodermal sinus tumors)

scientific article published on 02 March 2020

Imaging of gynecological disease (2): clinical and ultrasound characteristics of Sertoli cell tumors, Sertoli-Leydig cell tumors and Leydig cell tumors

scientific article published on 01 January 2008

Imaging of gynecological disease (3): clinical and ultrasound characteristics of granulosa cell tumors of the ovary

scientific article published on 01 April 2008

Imaging of gynecological disease (4): clinical and ultrasound characteristics of struma ovarii

Imaging of gynecological disease (6): clinical and ultrasound characteristics of ovarian dysgerminoma

scientific article published on 5 April 2011

Imaging techniques for the pre-surgical diagnosis of adnexal tumours.

scientific article published on 13 April 2014

Immunological parameters as a new lead in the diagnosis of ovarian cancer

scientific article

Impact of ovulation and implantation timing on first-trimester crown-rump length and gestational age

scientific article published on 01 December 2012

Impact of the availability of sonography in the acute gynecology unit.

scientific article published on August 2006

Improved modeling of clinical data with kernel methods.

scientific article

Improving strategies for diagnosing ovarian cancer: a summary of the International Ovarian Tumor Analysis (IOTA) studies.

scientific article

Improving the preoperative classification of adnexal masses as benign or malignant by second-stage tests

scientific article published in January 2011

Inclusion of CA-125 does not improve mathematical models developed to distinguish between benign and malignant adnexal tumors

scientific article published on 13 August 2007

Independent test set performance in the prediction of early relapse in ovarian cancer with gene expression profiles

scientific article published on 01 November 2005

International Endometrial Tumor Analysis (IETA) terminology in women with postmenopausal bleeding and sonographic endometrial thickness ≥4.5 mm: an agreement and reliability study

scientific article

Interobserver agreement in assessment of polycystic ovarian morphology using pattern recognition.

scientific article published on 29 September 2015

Intima-media thickness measurements in the fetus and mother during pregnancy: a feasibility study

scientific article published on 29 May 2014

Intra-cavitary uterine pathology in women with abnormal uterine bleeding: a prospective study of 1220 women

scientific article

Intravenous contrast ultrasound examination using contrast-tuned imaging (CnTI) and the contrast medium SonoVue for discrimination between benign and malignant adnexal masses with solid components.

scientific article published in December 2009

Is serum human chorionic gonadotrophin follow-up necessary after suspected spillage of trophoblast at the time of laparoscopic surgery for ectopic pregnancy?

scientific article published on 15 December 2010

Key findings from the International Ovarian Tumor Analysis (IOTA) study: an approach to the optimal ultrasound based characterisation of adnexal pathology

scientific article

Lesion size affects diagnostic performance of IOTA logistic regression models, IOTA simple rules and risk of malignancy index in discriminating between benign and malignant adnexal masses

scientific article published on 7 August 2012

Lidocaine does not reduce pain perception during gel instillation sonography or subsequent office hysteroscopy: results of a randomized trial.

scientific article

Limitations of current definitions of miscarriage using mean gestational sac diameter and crown-rump length measurements: a multicenter observational study

scientific article published on 13 October 2011

Logistic regression model to distinguish between the benign and malignant adnexal mass before surgery: a multicenter study by the International Ovarian Tumor Analysis Group.

scientific article

Managing pregnancy of unknown location based on initial serum progesterone and serial serum hCG levels: development and validation of a two-step triage protocol

scientific article published on 18 January 2016

Maximum Peak Systolic Velocity and Management of Highly Vascularized Retained Products of Conception

scientific article

Meigs' syndrome with elevated serum CA 125 levels: two case reports and review of the literature

scientific article published on December 1995

Methods for Evaluating Medical Tests and Biomarkers

article by Gowri Gopalakrishna et al published February 2017 in Diagnostic and Prognostic Research

Molecular profiling of platinum resistant ovarian cancer: Use of the model in clinical practice

scientific article published on 01 September 2006

Morcellation and risk of malignancy in presumed ovarian fibromas/fibrothecomas

scientific article published on 2 March 2016

Morcellation of uterine leiomyomas: a plea for patient triage

scientific article published on 01 November 2015

Multicentre external validation of IOTA prediction models and RMI by operators with varied training.

scientific article

Myeloid-derived suppressor cells at diagnosis may discriminate between benign and malignant ovarian tumors

scientific article published on 01 November 2019

NICE guidance on ectopic pregnancy and miscarriage restricts access and choice and may be clinically unsafe

scientific article published in the British Medical Journal

New crown-rump length curve based on over 3500 pregnancies.

scientific article

New models to predict depth of infiltration in endometrial carcinoma based on transvaginal sonography

scientific article published in June 2006

Niche definition and guidance for detailed niche evaluation

scientific article published on 09 May 2019

No influence of body mass index on first trimester fetal growth

scientific article published on 2 June 2010

Noninvasive diagnosis of endometriosis: the role of imaging and markers ⬇️

scientific article published on March 1, 2003

Normative data for uterine size according to age and gravidity and possible role of the classical golden ratio

scientific article

O-RADS US Risk Stratification and Management System: A Consensus Guideline from the ACR Ovarian-Adnexal Reporting and Data System Committee

scientific article published on 05 November 2019

OC04.03: Quantifying the risk of ovarian malignancy prior to surgery based on the IOTA simple rules

OC04.07: Assessment of the vascular tree marginally improves discrimination of ovarian tumors difficult to classify as benign or malignant on 2D ultrasound

OC16.01: Pain and ultrasonographic appearance of endometriomas may change with age

Occurrence and outcome of residual trophoblastic tissue: a prospective study

scientific article published on 01 March 2008

Optimizing the Histological Diagnosis of Adenomyosis Using in vitro Three-Dimensional Ultrasonography

scientific article published on 23 March 2016

Optimizing the ultrasound visualization of the endometrial-myometrial junction (EMJ).

scientific article

Organoids of epithelial ovarian cancer as an emerging preclinical in vitro tool: a review

scientific article published on 08 November 2019

Ovarian cancer arising in endometrioid cysts: ultrasound findings

scientific article published on 16 June 2011

Ovarian cancer prediction in adnexal masses using ultrasound-based logistic regression models: a temporal and external validation study by the IOTA group

article

Ovarian-Adnexal Reporting Lexicon for Ultrasound: A White Paper of the ACR Ovarian-Adnexal Reporting and Data System Committee

scientific article published on 24 August 2018

PET/CT in the staging of patients with a pelvic mass suspicious for ovarian cancer.

scientific article published on 27 August 2013

Pain and bleeding pattern related to levonorgestrel intrauterine system (LNG-IUS) insertion

scientific article

Pain during Fallopian-tube patency testing by hysterosalpingo-foam sonography

scientific article published on 11 February 2015

Pain experienced during transvaginal ultrasound, saline contrast sonohysterography, hysteroscopy and office sampling: a comparative study

scientific article published on 01 March 2008

Patient-derived organoids from endometrial disease capture clinical heterogeneity and are amenable to drug screening

scientific article published on 01 August 2019

Performance of the American College of Obstetricians and Gynecologistsʼ Ovarian Tumor Referral Guidelines With a Multivariate Index Assay

scientific article published on 01 November 2011

Physical activity, depressed mood and pregnancy worries in European obese pregnant women: results from the DALI study

scientific article published on 31 July 2015

Pitfall in the diagnosis of endometrial cancer: case report of an endometrioid adenocarcinoma arising from uterine adenomyosis

scientific article published on 01 January 2011

Polypoid endometriosis of the bladder during pregnancy mimicking urachal carcinoma

scientific article published on 06 September 2011

Polytomous diagnosis of ovarian tumors as benign, borderline, primary invasive or metastatic: development and validation of standard and kernel-based risk prediction models.

scientific article

Post-traumatic stress, anxiety and depression following miscarriage or ectopic pregnancy: a prospective cohort study

scientific article

Posttraumatic stress, anxiety and depression following miscarriage and ectopic pregnancy: a multicenter, prospective, cohort study

scientific article published on 13 December 2019

Practical guidance for applying the ADNEX model from the IOTA group to discriminate between different subtypes of adnexal tumors

scientific article

Pre-sampling ultrasound evaluation and assessment of the tissue yield during sampling improves the diagnostic reliability of office endometrial biopsy

scientific article published on 01 February 2012

Predicting successful vaginal birth after Cesarean section using a model based on Cesarean scar features examined by transvaginal sonography

scientific article

Predicting the clinical behavior of ovarian cancer from gene expression profiles.

scientific article published in January 2006

Predicting the outcome of pregnancies of unknown location: Bayesian networks with expert prior information compared to logistic regression.

scientific article published on 6 April 2006

Predicting the prognosis of breast cancer by integrating clinical and microarray data with Bayesian networks.

scientific article

Predicting the risk of malignancy in adnexal masses based on the Simple Rules from the International Ovarian Tumor Analysis group

scientific article

Prediction of ectopic pregnancy in women with a pregnancy of unknown location

scientific article published in June 2007

Predictive analytics in health care: how can we know it works?

scientific article published on 01 December 2019

Predictive models for long term survival after premature rupture of membranes

scientific article published in January 2005

Pregnancies of unknown location: consensus statement

scientific article published on 01 August 2006

Pregnancy of unknown location: a consensus statement of nomenclature, definitions, and outcome

scientific article

Preoperative HE4 and ROMA values do not improve the CA125 diagnostic value for borderline tumors of the ovary (BOT) - a study of the TOC Consortium

scientific article

Preoperative diagnosis of ovarian tumors using Bayesian kernel-based methods

scientific article published on May 2007

Preoperative identification of a suspicious adnexal mass

scientific article published on 20 July 2012

Preoperative prediction of malignancy of ovarian tumors using least squares support vector machines

scientific article

Preoperative prediction of malignancy of ovarian tumours using modified sequential non-uniform procedure

scientific article published in January 2007

Presurgical diagnosis of adnexal tumours using mathematical models and scoring systems: a systematic review and meta-analysis.

scientific article

Prevalence of major levator abnormalities in symptomatic patients with an underactive pelvic floor contraction.

scientific article

Prevalent breast cancer patients with a homozygous mutant status for CYP2D6*4: response and biomarkers in tamoxifen users.

scientific article published on 12 July 2009

Prognostic importance of degree of differentiation and cyst rupture in stage I invasive epithelial ovarian carcinoma

scientific article published in January 2001

Prognostic value of serum HE4 levels and risk of ovarian malignancy algorithm scores at the time of ovarian cancer diagnosis

scientific article published on September 2014

Prospective assessment of the endometrium in postmenopausal breast cancer patients treated with fulvestrant

scientific article

Prospective cross-validation of three methods of predicting failing pregnancies of unknown location

scientific article published on 20 December 2006

Prospective evaluation of blood flow in the myometrium and uterine arteries in the puerperium.

scientific article

Prospective external validation of the 'ovarian crescent sign' as a single ultrasound parameter to distinguish between benign and malignant adnexal pathology.

scientific article published in July 2010

Prospective internal validation of mathematical models to predict malignancy in adnexal masses: results from the international ovarian tumor analysis study

scientific article published in January 2009

Prospective study to assess fluid accumulation and tenosynovial changes in the aromatase inhibitor-induced musculoskeletal syndrome: 2-year follow-up data

scientific article

Prospective study to assess short-term intra-articular and tenosynovial changes in the aromatase inhibitor-associated arthralgia syndrome

scientific article published on 12 May 2008

Pseudo-Meigs' syndrome caused by a hydropic degenerating uterine leiomyoma with elevated CA 125

scientific article published on 01 October 2001

Psychological impact of endometrial monitoring in tamoxifen-treated postmenopausal breast cancer patients.

scientific article

Random-effects meta-analysis of the clinical utility of tests and prediction models.

scientific article published on 25 March 2018

Rationalizing the follow-up of pregnancies of unknown location.

scientific article published on 27 April 2007

Rationalizing the management of pregnancies of unknown location: temporal and external validation of a risk prediction model on 1962 pregnancies.

scientific article published on 4 January 2013

Re: "Comparison of diagnostic usefulness of predictive models in preliminary differentiation of adnexal masses"

scientific article published on 02 February 2007

Re: Mol et al. Distinguishing the benign and malignant adnexal mass: an external validation of prognostic models. Gynecol Oncol 2001;80:162-7

scientific article published on 01 October 2001

Re: Validation of prediction model for successful vaginal birth after Cesarean delivery based on sonographic assessment of hysterotomy scar. A. Baranov, K. Å. Salvesen and O. Vikhareva. Ultrasound Obstet Gynecol 2018; 51: 189-193.

scientific article published in February 2018

Reactive nodular fibrous pseudotumor: case report and review of the literature

scientific article published on 30 March 2014

Real-time ultrasound vs. evaluation of static images in the preoperative assessment of adnexal masses

scientific article published on 01 November 2008

Refining Ovarian Cancer Test accuracy Scores (ROCkeTS): protocol for a prospective longitudinal test accuracy study to validate new risk scores in women with symptoms of suspected ovarian cancer ⬇️

scientific article published on 09 August 2016

Removal of focal intracavitary lesions results in cessation of abnormal uterine bleeding in the vast majority of women

scientific article published on 01 May 2009

Reply

Reply to the Letter to the Editor on "Third generation aromatase inhibitors may prevent endometrial growth and reverse tamoxifen-induced uterine changes in postmenopausal breast cancer patients", by I. Cohen Ann Oncol 2005; 16: 1399.

scientific article published on 3 May 2005

Reply: Should we also work on an international informed consent for endometriosis surgery?

scientific article published in January 2017

Reply: The performance of the risk of ovarian malignancy algorithm

Reply: To PMID 22323094.

scientific article

Reply: To PMID 23371440.

scientific article published in July 2013

Risk of complications in patients with conservatively managed ovarian tumours (IOTA5): a 2-year interim analysis of a multicentre, prospective, cohort study

scientific article published on 05 February 2019

Risk of malignancy in unilocular cysts: a study of 1148 adnexal masses classified as unilocular cysts at transvaginal ultrasound and review of the literature

scientific article published on 17 December 2012

Sample size considerations and predictive performance of multinomial logistic prediction models

scientific article published on 6 January 2019

Screening for data clustering in multicenter studies: the residual intraclass correlation.

scientific article

Screening for ovarian carcinoma: not quite there yet

scientific article published on 01 April 2009

Screening for uterine tumours

scientific article

Sex differences in fetal growth and immediate birth outcomes in a low-risk Caucasian population

scientific article published on 09 September 2019

Should we screen for endometrial cancer?

scientific article published on 10 December 2010

Significance of secondary ultrasonographic endometrial thickening in postmenopausal tamoxifen-treated women

scientific article published on 01 July 2003

Simple dichotomous updating methods improved the validity of polytomous prediction models

scientific article published on 9 July 2013

Simple ultrasound rules to distinguish between benign and malignant adnexal masses before surgery: prospective validation by IOTA group

scientific article

Simple ultrasound-based rules for the diagnosis of ovarian cancer.

scientific article published in June 2008

Sonographic classification and reporting system for diagnosing adenomyosis

scientific article published on 01 May 2019

Sonographic determination of the position of a levonorgestrel intrauterine device

scientific article

Sonographic examination of uterine niche in non-pregnant women: a modified Delphi procedure

scientific article published on 01 January 2019

Standardized approach for imaging and measuring Cesarean section scars using ultrasonography

scientific article published on March 2012

Strategies to diagnose ovarian cancer: new evidence from phase 3 of the multicentre international IOTA study.

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Subjective assessment by ultrasound is superior to the risk of malignancy index (RMI) or the risk of ovarian malignancy algorithm (ROMA) in discriminating benign from malignant adnexal masses.

scientific article published on 5 January 2012

Subjective assessment of adnexal masses with the use of ultrasonography: an analysis of interobserver variability and experience.

scientific article published in January 1999

Subjective assessment versus ultrasound models to diagnose ovarian cancer: A systematic review and meta-analysis

scientific article published on 25 February 2016

Subjective ultrasound assessment, the ADNEX model and ultrasound-guided tru-cut biopsy to differentiate disseminated primary ovarian cancer from metastatic non-ovarian cancer.

scientific article published on 29 April 2015

Systematic approach to sonographic evaluation of the pelvis in women with suspected endometriosis, including terms, definitions and measurements: a consensus opinion from the International Deep Endometriosis Analysis (IDEA) group.

scientific article published on 28 June 2016

Terms, definitions and measurements to describe sonographic features of myometrium and uterine masses: a consensus opinion from the Morphological Uterus Sonographic Assessment (MUSA) group

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Terms, definitions and measurements to describe the sonographic features of adnexal tumors: a consensus opinion from the International Ovarian Tumor Analysis (IOTA) Group.

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Terms, definitions and measurements to describe the sonographic features of the endometrium and intrauterine lesions: a consensus opinion from the International Endometrial Tumor Analysis (IETA) group.

scientific article published in January 2010

The Bayesian approach: a natural framework for statistical modeling

scientific article published in May 2007

The ENDOCARE questionnaire (ECQ): a valid and reliable instrument to measure the patient-centeredness of endometriosis care in Europe

scientific article published on 06 September 2011

The IDEAL study: MRI for suspected deep endometriosis assessment prior to laparoscopy is equally reliable as radiological imaging as a complement to transvaginal ultrasonography

scientific article published on 10 September 2019

The Thessaloniki ESHRE/ESGE consensus on diagnosis of female genital anomalies.

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The accuracy of transvaginal ultrasonography for the diagnosis of ectopic pregnancy prior to surgery

scientific article published on 03 February 2005

The association between vaginal bacterial composition and miscarriage: a nested case-control study

scientific article published on 31 October 2019

The characteristic ultrasound features of specific types of ovarian pathology (review).

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The clinical performance of the M4 decision support model to triage women with a pregnancy of unknown location as at low or high risk of complications.

scientific article published on 10 May 2016

The hCG ratio can predict the ultimate viability of the intrauterine pregnancies of uncertain viability in the pregnancy of unknown location population

scientific article published on 10 June 2008

The impact of complaints procedures on the welfare, health and clinical practise of 7926 doctors in the UK: a cross-sectional survey

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The impact of early pregnancy events on long-term pregnancy outcomes: a prospective cohort study

scientific article published on 01 October 2019

The independent effect of tumor size in predicting ovarian malignancy

scientific article published on 20 March 2012

The influence of hormone replacement therapy on the ultrasound features of the endometrium: a prospective study

scientific article published on 01 November 2002

The influence of weight gain patterns in pregnancy on fetal growth using cluster analysis in an obese and nonobese population

scientific article published on 29 May 2013

The natural history of pregnancy-related enhanced myometrial vascularity following miscarriage

scientific article published on 10 September 2019

The optimal timing of an ultrasound scan to assess the location and viability of an early pregnancy

scientific article published on 10 April 2009

The pedicle artery sign based on sonography with color Doppler imaging can replace second-stage tests in women with abnormal vaginal bleeding

scientific article published on 01 August 2003

The potential use of urinary hCG measurements in the management of pregnancies of unknown location

scientific article published on 16 June 2020

The practical application of a mathematical model to predict the outcome of pregnancies of unknown location.

scientific article published in March 2006

The presence of (sub)endometrial cysts is not a suspicious sign in postmenopausal patients with breast cancer who are treated with tamoxifen

scientific article published on 01 September 2000

The psychological impact of early pregnancy loss

scientific article published on 01 November 2018

The relationship between first trimester fetal growth, pregnancy-associated plasma protein A levels and birthweight

scientific article published on 01 September 2010

The role of CnTI-SonoVue in the diagnosis of ovarian masses with papillary projections: a preliminary study.

scientific article published in May 2007

The rs1800716 variant in CYP2D6 is associated with an increased double endometrial thickness in postmenopausal women on tamoxifen

scientific article published on 20 November 2013

The use of a new gel foam for the evaluation of tubal patency

scientific article published on 28 December 2012

The use of a new logistic regression model for predicting the outcome of pregnancies of unknown location.

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The use of contrasted transvaginal sonography in the diagnosis of gynecologic diseases: a preliminary study

scientific article published in September 2005

The use of serum inhibin A and activin A levels in predicting the outcome of 'pregnancies of unknown location'.

scientific article published on 23 June 2009

The use of transvaginal ultrasonography to diagnose bladder carcinoma in women presenting with postmenopausal bleeding

scientific article published on 01 December 2008

The use of ultrasound-based 'soft markers' for the prediction of pelvic pathology in women with chronic pelvic pain--can we reduce the need for laparoscopy?

scientific article published on 01 March 2006

The value of laparoscopic skills courses

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There is no role for uterine curettage in the contemporary diagnostic workup of women with a pregnancy of unknown location

scientific article published on 21 June 2006

Third generation aromatase inhibitors may prevent endometrial growth and reverse tamoxifen-induced uterine changes in postmenopausal breast cancer patients

scientific article published in January 2005

Three myths about risk thresholds for prediction models

scientific article published on 25 October 2019

Treatment modalities in endometrial cancer

scientific article published on September 2007

Triaging pregnancies of unknown location: the performance of protocols based on single serum progesterone or repeated serum hCG levels

scientific article published on 14 March 2014

Triaging women with ovarian masses for surgery: observational diagnostic study to compare RCOG guidelines with an International Ovarian Tumour Analysis (IOTA) group protocol

scientific article published on 6 March 2012

Triaging women with pregnancy of unknown location using two-step protocol including M6 model: clinical implementation study

scientific article published on 01 January 2020

Typical ultrasound features of various endometrial pathology described using the International Endometrial Tumor Analysis (IETA) terminology in women with abnormal uterine bleeding

scientific article published on 02 June 2020

Ultrasonographic features of the endometrium and the ovaries in women on etonogestrel implant

scientific article published in October 2002

Ultrasound assessment of endometrial thickness and endometrial polyps in women on hormonal replacement therapy

scientific article published on 01 May 2003

Ultrasound assessment of the peri-implantation uterus: a review

scientific article published on June 2012

Ultrasound characteristics of different types of adnexal malignancies

scientific article published on 28 December 2005

Ultrasound characteristics of endometrial cancer as defined by the International Endometrial Tumor Analysis (IETA) consensus nomenclature - A prospective multicenter study.

scientific article published on 25 September 2017

Ultrasound determination of chorionicity in twin pregnancy: accuracy and operator experience

scientific article published on 01 August 2001

Ultrasound examination of the endometrium before and after Pipelle endometrial sampling

scientific article published on 01 September 2005

Ultrasound experience substantially impacts on diagnostic performance and confidence when adnexal masses are classified using pattern recognition

scientific article published on 11 December 2009

Ultrasound features of different histopathological subtypes of borderline ovarian tumors

scientific article published on 01 November 2005

Ultrasound methods to distinguish between malignant and benign adnexal masses in the hands of examiners with different levels of experience

scientific article published on 01 October 2009

Ultrasound visualization of fetal membrane detachment at the uterine cervix: the ‘moon sign’ ⬇️

scientific article published on 01 October 2003

Ultrasound, macroscopic and histological features of malignant ovarian tumors

scientific article published on 20 August 2020

Umbilical artery pulsatility index and fetal abdominal circumference in isolated gastroschisis.

scientific article published in November 2011

Unilocular adnexal cysts with papillary projections but no other solid components: is there a diagnostic method that can classify them reliably as benign or malignant before surgery?

scientific article published on 8 April 2013

Untapped potential of multicenter studies: a review of cardiovascular risk prediction models revealed inappropriate analyses and wide variation in reporting

scientific article published on 22 February 2019

Use of a pocket-sized ultrasound machine (PUM) for routine examinations in the third trimester of pregnancy

scientific article published in July 2014

Use of ultrasound pattern recognition by expert operators to identify borderline ovarian tumors: a study of diagnostic performance and interobserver agreement.

scientific article published in January 2010

Uterine adenomyosis in the infertility clinic

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Uterine and quality of life changes in postmenopausal women with an asymptomatic tamoxifen-thickened endometrium randomized to continuation of tamoxifen or switching to anastrozole.

scientific article published in February 2011

Uterine intramural bone after mid-trimester termination of pregnancy may not affect fertility: a case report

scientific article published on 01 October 2003

Uterine ultrasound and endometrial biopsy in tamoxifen users

scientific article published on 16 March 2020

Validation of models to diagnose ovarian cancer in patients managed surgically or conservatively: multicentre cohort study

scientific article published on 30 July 2020

Validation of the Performance of International Ovarian Tumor Analysis (IOTA) Methods in the Diagnosis of Early Stage Ovarian Cancer in a Non-Screening Population.

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Validation of ultrasound strategies to assess tumor extension and to predict high-risk endometrial cancer in women from the prospective IETA (International Endometrial Tumor Analysis)-4 cohort

scientific article published on 13 December 2019

Vascular malformations in the uterus: ultrasonographic diagnosis and conservative management

scientific article published on 01 September 2000

Vessel morphology depicted by three-dimensional power Doppler ultrasound as a second stage test in difficult adnexal tumors: a prospective diagnostic accuracy study

scientific article published on 27 August 2020

Viability of intrauterine pregnancy in women with pregnancy of unknown location: prediction using human chorionic gonadotropin ratio vs. progesterone.

scientific article published in June 2010

Viable cervical pregnancy with levonorgestrel containing intrauterine device, treated successfully with methotrexate and mifepristone.

scientific article published in June 2005

Visibility and measurement of cesarean section scars in pregnancy: a reproducibility study

scientific article published on 01 November 2012

What Determines the Need to Morcellate the Uterus during Total Laparoscopic Hysterectomy?

scientific article published on 08 November 2008

Which extrauterine pelvic masses are difficult to correctly classify as benign or malignant on the basis of ultrasound findings and is there a way of making a correct diagnosis?

scientific article published in April 2006

Why are some ectopic pregnancies characterized as pregnancies of unknown location at the initial transvaginal ultrasound examination?

scientific article

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