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List of works by Marcelo Tatit Sapienza

131I effective half-life (Teff) for patients with thyroid cancer

scientific article published on 01 August 2006

18F-FDG PET/CT in the Follow-Up of Mucosal Leishmaniasis.

scientific article published in January 2018

18F-Fluoride Uptake in Soft Tissue Metastases of Medullary Thyroid Carcinoma as a Marker of Progressive Calcification

scientific article published on 01 November 2018

A new proposal for monitoring patients in nuclear medicine

scientific article published on 01 December 2006

Absence of mutations in PAX8, NKX2.5, and TSH receptor genes in patients with thyroid dysgenesis

scientific article published on 01 April 2012

Bone and Calcified Soft Tissue Metastases of Medullary Thyroid Carcinoma Better Characterized on F-Fluoride PET/CT than on Ga-Dotatate PET/CT

scientific article published on 04 June 2018

Bone marrow uptake of 18F-fluorodeoxyglucose in Hodgkin lymphoma without bone involvement: comparison between patients with and without B symptoms.

scientific article published in March 2018

Brain Metastasis of Medullary Thyroid Carcinoma Without Macroscopic Calcification Detected First on 68Ga-Dotatate and Then on 18F-Fluoride PET/CT

scientific article published on 01 August 2018

Clinical and Dosimetric Variables Related to Outcome After Treatment of Graves’ Disease With 550 and 1110 MBq of 131I

Comparative Dosimetry for 68Ga-DOTATATE: Impact of using Updated ICRP phantoms, S values and Tissue Weighting Factors

scientific article published on 9 February 2018

Comparison of different dosimetric methods for red marrow absorbed dose calculation in thyroid cancer therapy

scientific article published on 17 May 2011

Comparison of different quantification methods for 18F-fluorodeoxyglucose-positron emission tomography studies in rat brains

scientific article published on 26 September 2019

Comparison of standardized uptake values measured on F-NaF PET/CT scans using three different tube current intensities

scientific article

Comparison of the Variability of SUV Normalized by Skeletal Volume with the Variability of SUV Normalized by Body Weight in 18F-Fluoride PET/CT

scientific article published on 23 August 2018

Complementary findings on 18F-FDG PET/CT and 18F-NaF PET/CT in a patient with Erdheim-Chester disease.

scientific article published on May 2017

Contrast-enhanced power Doppler imaging: comparison with scintigraphic phases of revascularization of the femoral head in Legg-Calvé-Perthes disease

scientific article published on 01 July 2002

Correction factors for more accurate estimates of exposure rates near radioactive patients: experimental, point, and line source models

scientific article published on 01 December 2007

Could the treatment of differentiated thyroid carcinoma with 3.7 and 5.55 GBq of (131I)NaI, on an outpatient basis, be safe?

scientific article published in July 2009

Creatine supplementation does not impair kidney function in type 2 diabetic patients: a randomized, double-blind, placebo-controlled, clinical trial

scientific article published on 26 October 2010

Cyst infection in hospital-admitted autosomal dominant polycystic kidney disease patients is predominantly multifocal and associated with kidney and liver volume

scientific article

Determining thyroid (131)I effective half-life for the treatment planning of Graves' disease

scientific article

Diagnostic reference level: an important tool for reducing radiation doses in adult and pediatric nuclear medicine procedures in Brazil.

scientific article published on 11 December 2015

Does long-term creatine supplementation impair kidney function in resistance-trained individuals consuming a high-protein diet?

scientific article published on 16 May 2013

Dose calibrator linearity test: (99m)Tc versus (18)F radioisotopes.

scientific article published in January 2015

Effect of creatine supplementation on measured glomerular filtration rate in postmenopausal women

scientific article published on 16 May 2011

Effect of short-term high-dose creatine supplementation on measured GFR in a young man with a single kidney

scientific article

Effects of Duodenal-Jejunal Bypass Liner (EndoBarrier®) on Gastric Emptying in Obese and Type 2 Diabetic Patients

scientific article published in September 2015

Effects of Thyroid Hormone Withdrawal and Recombinant Human Thyrotropin on Glomerular Filtration Rate During Radioiodine Therapy for Well-Differentiated Thyroid Cancer

scientific article published on 05 November 2015

Efficacy and safety of creatine supplementation in childhood-onset systemic lupus erythematosus: a randomized, double-blind, placebo-controlled, crossover trial.

scientific article published on 18 August 2014

Efficacy and safety of creatine supplementation in juvenile dermatomyositis: A randomized, double-blind, placebo-controlled crossover trial

scientific article published on 21 April 2015

Estimating (131)I biokinetics and radiation doses to the red marrow and whole body in thyroid cancer patients: probe detection versus image quantification

scientific article published on May 2016

Etiology of congenital hypothyroidism using thyroglobulin and ultrasound combination

scientific article published on 13 May 2010

Evaluation of MDRD4, CKD-EPI, BIS-1, and modified Cockcroft-Gault equations to estimate glomerular filtration rate in the elderly renal-transplanted recipients

scientific article published on 11 October 2016

Evaluation of the potential absorbed doses from patients based on whole-body 131I clearance in thyroid cancer therapy

scientific article published in August 2006

First-pass scintigraphy with (99m)Tc macroaggregated albumin: a method for evaluating pulmonary arterial flow pulsatility

scientific article published in June 2004

Gallbladder emptying in normal volunteers. Comparative study between cholescintigraphy and ultrasonography

scientific article published in March 1996

Glomerular filtration rate measured by (51)Cr-EDTA clearance: Evaluation of captopril-induced changes in hypertensive patients with and without renal artery stenosis

scientific article

Graves' disease radioiodine-therapy: choosing target absorbed doses for therapy planning

scientific article published on 01 January 2014

Guidelines for the management of neuroendocrine tumours by the Brazilian gastrointestinal tumour group

scientific article published on 26 January 2017

Incidental diagnosis of struma ovarii through radioiodine whole-body scanning: incremental role of SPECT/CT

scientific article

Incidental finding of anterior cranial fossa meningioma on 18F-fluoride PET/CT

scientific article published on 01 November 2013

Iodine/FDG "Flip-Flop" Phenomenon Inside a Large Metastatic Thyroid Cancer Lesion Better Characterized on SPECT/CT and PET/CT Studies

scientific article published on 01 June 2018

Is it necessary to reduce the radioiodine dose in patients with thyroid cancer and renal failure?

scientific article published on 01 June 2010

Normalization by bone volume instead of body weight or lean body mass may be better for quantifying skeletal burden in fibrous dysplasia using sodium fluoride PET/CT

scientific article published on 10 January 2020

Outpatient radioiodine therapy for thyroid cancer: a safe nuclear medicine procedure.

scientific article

Pediatric 131I-MIBG Therapy for Neuroblastoma: Whole-Body 131I-MIBG Clearance, Radiation Doses to Patients, Family Caregivers, Medical Staff, and Radiation Safety Measures

scientific article published on 01 August 2018

Prediction of iodine-131 biokinetics and radiation doses from therapy on the basis of tracer studies: an important question for therapy planning in nuclear medicine

scientific article published on 14 December 2015

Preliminary Comparison of PET/CT Studies Performed After Intravenous and Oral Administration of 18F-Fluoride

scientific article published on 6 November 2015

Prevalence of exclusive lower extremity metastases at (18)F-NaF PET/CT.

scientific article published on May 2015

Primary chemotherapy effect in sentinel node detection in breast cancer

scientific article published on 01 July 2003

Radioguided localization of recurrent lymph nodes in differentiated thyroid cancer - Where are we now?

scientific article published on 01 October 2018

Radioiodine therapy for Graves disease: thyroid absorbed dose of 300 Gy-tuning the target for therapy planning.

scientific article published in April 2013

Radionuclide therapy: current status and prospects for internal dosimetry in individualized therapeutic planning

scientific article published on 29 July 2019

Receiver operating characteristic (ROC) curve for classification of (18)F-NaF uptake on PET/CT.

scientific article published on January 2016

Retrospective evaluation of bone pain palliation after samarium-153-EDTMP therapy.

scientific article published in December 2004

SUV Normalized by Skeletal Volume on 18F-Fluoride PET/CT Studies

scientific article published on 6 April 2016

The use of 99mTc-phytate for sentinel node mapping in melanoma, breast cancer and vulvar cancer: a study of 100 cases

scientific article published in November 2001

Ultrasonography Echotexture as a surrogate for Sialadenitis secondary to 131I Radioiodine Therapy for differentiated Thyroid Cancer: a review and metaanalysis

scientific article published on 19 October 2020

Validation of plasma clearance of 51Cr-EDTA in adult renal transplant recipients: comparison with inulin renal clearance.

scientific article published on 3 December 2008

Visualization of Lymph Nodal and Hepatic Metastases of Medullary Thyroid Carcinoma on 18F-Fluoride PET/CT.

scientific article published in November 2015

[Radioiodine therapy for differentiated thyroid carcinoma: methods used to increase the radiation absorbed dose]

scientific article published on 01 June 2005

[Radioiodine therapy of differentiated thyroid cancer: radiologic impact of out-patient treatment with 100 to 150 mCi Iodine-131 activities]

scientific article published on 01 April 2009

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