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List of works by Sean R. Williamson

#InSituPathologists: how the #USCAP2015 meeting went viral on Twitter and founded the social media movement for the United States and Canadian Academy of Pathology.

scientific article published on 13 January 2017

A 25-year experience with pediatric anti-glomerular basement membrane disease

scientific article published on 21 October 2010

A propensity score matched analysis of the effects of African American race on the characteristics of regions of interests detected by magnetic resonance imaging of the prostate

scientific article published on 18 April 2019

Artifactual Cystic Spaces in Prostatic Transurethral Resections and Related Specimens: A Potential Diagnostic Confounder

scientific article published in 2022

Atypical Lipomatous Tumor/Well-Differentiated Liposarcoma With Features Mimicking Spindle Cell Lipoma

scientific article published on 31 October 2019

Average Weight of Seminal Vesicles: An Adjustment Factor for Radical Prostatectomy Specimens Weighed With Seminal Vesicles.

scientific article published on 25 August 2015

Basal cell carcinoma of the prostate is an aggressive tumor with frequent loss of PTEN expression and overexpression of EGFR.

scientific article published on 26 February 2015

Benign perivascular myoid cell tumor (myopericytoma) of the urinary tract: a report of 2 cases with an emphasis on differential diagnosis

scientific article published on 21 January 2014

Biphasic papillary renal cell carcinoma is a rare morphological variant with frequent multifocality: a study of 28 cases

scientific article published on 8 November 2017

Bladder cancer: translating molecular genetic insights into clinical practice

scientific article

Characteristics of the Peritumoral Pseudocapsule Vary Predictably With Histologic Subtype of T1 Renal Neoplasms

scientific article published on 27 June 2015

Chromophobe Renal Cell Carcinoma With Retrograde Venous Invasion and Gain of Chromosome 21: Potential Harbingers of Aggressive Clinical Behavior

scientific article published in March 2018

Clear cell papillary renal cell carcinoma-like tumors in patients with von Hippel-Lindau disease are unrelated to sporadic clear cell papillary renal cell carcinoma.

scientific article

Clear cell papillary renal cell carcinoma: differential diagnosis and extended immunohistochemical profile

scientific article published on 14 December 2012

Clear cell renal cell carcinoma with a syncytial-type multinucleated giant tumor cell component: implications for differential diagnosis.

scientific article

Clear cell renal cell carcinoma with intratumoral and nodal extramedullary megakaryopoiesis: a potential diagnostic pitfall

scientific article published on 31 January 2014

Clear cell renal cell tumors: Not all that is "clear" is cancer

scientific article published on 14 March 2016

Clonality and TP53 mutation analysis of focal nodular hyperplasia of the liver

scientific article

Cystic Trophoblastic Tumor in a Primary Central Nervous System Post-Chemotherapy Germ Cell Tumor: The First Case Report

scientific article published on 04 June 2020

Cystic partially regressed clear cell renal cell carcinoma: a potential mimic of multilocular cystic renal cell carcinoma

scientific article published on 07 October 2013

Diagnostic criteria for oncocytic renal neoplasms: a survey of urologic pathologists

scientific article published on 14 March 2017

Distinct clinicopathological features in metanephric adenoma harboring BRAF mutation.

scientific article published on 8 August 2016

Distinguishing primary adenocarcinoma of the urinary bladder from secondary involvement by colorectal adenocarcinoma: extended immunohistochemical profiles emphasizing novel markers

scientific article published on 25 January 2013

Do clear cell papillary renal cell carcinomas occur in patients with von Hippel-Lindau disease?

scientific article published on 12 November 2014

Does discontinuous involvement of a prostatic needle biopsy core by adenocarcinoma correlate with a large tumor focus at radical prostatectomy?

scientific article published on 01 February 2015

EGFR alterations and EML4-ALK rearrangement in primary adenocarcinoma of the urinary bladder.

scientific article published on 26 July 2013

ERG-TMPRSS2 rearrangement is shared by concurrent prostatic adenocarcinoma and prostatic small cell carcinoma and absent in small cell carcinoma of the urinary bladder: evidence supporting monoclonal origin

scientific article

Expression of KISS1 and MMP-9 in non-small cell lung cancer and their relations to metastasis and survival

scientific article published on 01 March 2010

Frequent TMPRSS2-ERG rearrangement in prostatic small cell carcinoma detected by fluorescence in situ hybridization: the superiority of fluorescence in situ hybridization over ERG immunohistochemistry

scientific article

Gene Fusion Characterization of Rare Aggressive Prostate Cancer Variants - Adenosquamous Carcinoma, Pleomorphic Giant Cell Carcinoma, and Sarcomatoid Carcinoma: An Analysis of 19 Cases

scientific article published on 08 July 2020

High fidelity of driver chromosomal alterations among primary and metastatic renal cell carcinomas: implications for tumor clonal evolution and treatment.

scientific article published on 29 July 2016

High-grade oncocytic tumour (HOT) of kidney in a patient with tuberous sclerosis complex

scientific article published on 02 July 2019

Increased androgen receptor gene copy number is associated with TMPRSS2-ERG rearrangement in prostatic small cell carcinoma.

scientific article

Inflammatory myofibroblastic tumour of the urinary bladder: the role of immunoglobulin G4 and the comparison of two immunohistochemical antibodies and fluorescence in-situ hybridization for the detection of anaplastic lymphoma kinase alterations.

scientific article published on 29 January 2015

Low-grade oncocytic tumour of kidney (CD117-negative, cytokeratin 7-positive): a distinct entity?

scientific article published on 21 March 2019

Lymphoepithelioma-like carcinoma of the urinary bladder: clinicopathologic, immunohistochemical, and molecular features

scientific article published in April 2011

MYB-NFIB gene fusion in prostatic basal cell carcinoma: clinicopathologic correlates and comparison with basal cell adenoma and florid basal cell hyperplasia

scientific article published on 12 June 2019

Malignant perivascular epithelioid cell neoplasm (PEComa) of the urinary bladder with TFE3 gene rearrangement: clinicopathologic, immunohistochemical, and molecular features

scientific article published in October 2013

Metanephric adenoma: the utility of immunohistochemical and cytogenetic analyses in differential diagnosis, including solid variant papillary renal cell carcinoma and epithelial-predominant nephroblastoma

scientific article published on 7 August 2015

Molecular Genetic Evidence Supporting the Origin of Somatic-type Malignancy and Teratoma From the Same Progenitor Cell ⬇️

scientific article published on December 1, 2012

Molecular characteristics of urothelial neoplasms in children and young adults: a subset of tumors from young patients harbors chromosomal abnormalities but not FGFR3 or TP53 gene mutations

scientific article published on 18 April 2014

Molecular foundations for personalized therapy in prostate cancer

scientific article published on January 2015

Molecular subtyping of metastatic renal cell carcinoma: implications for targeted therapy

scientific article published on 26 February 2014

Morphological spectrum of renal cell carcinoma, unclassified: an analysis of 136 cases.

scientific article

Multilocular cystic renal cell carcinoma: similarities and differences in immunoprofile compared with clear cell renal cell carcinoma

scientific article published on 01 October 2012

Müllerian Adenosarcoma of the Urinary Bladder: Clinicopathologic and Immunohistochemical Features With Novel Genetic Aberrations

scientific article published on 25 May 2017

Neuroendocrine Tumors of the Prostate: Emerging Insights from Molecular Data and Updates to the 2016 World Health Organization Classification

scientific article published on 17 February 2016

Novel markers of squamous differentiation in the urinary bladder

scientific article published on 24 June 2013

Nutritional endoderm in a direct developing frog: a potential parallel to the evolution of the amniote egg.

scientific article published in May 2007

PAX8 expression in sporadic hemangioblastoma of the kidney supports a primary renal cell lineage: implications for differential diagnosis

scientific article published on 10 July 2013

Pathological staging of renal cell carcinoma: a review of 300 consecutive cases with emphasis on retrograde venous invasion

scientific article published on 06 August 2018

Pericytic tumors of the kidney-a clinicopathologic analysis of 17 cases

scientific article published on 21 April 2017

Perivascular epithelioid cell tumor of the bladder

scientific article published on 22 February 2011

Pleomorphic fibroma of the skin with MDM2 immunoreactivity: A potential diagnostic pitfall

scientific article published on 5 October 2017

Potential for targeted therapy in prostate cancers with ERG abnormalities

scientific article

Prostate biopsy and radical prostatectomy Gleason score correlation in heterogenous tumors: proposal for a composite Gleason score

scientific article published in September 2015

Prostate cancer with comedonecrosis is frequently, but not exclusively, intraductal carcinoma: a need for reappraisal of grading criteria

scientific article published on 29 April 2019

Prostate cancer: Effects of tertiary Gleason pattern 5 on oncological outcome

scientific article

Pseudosarcomatous myofibroblastic proliferations of the genitourinary tract are genetically different from nodular fasciitis and lack USP6 , ROS1 and ETV6 gene rearrangements

article

Re: A. Rose Brannon, Scott M. Haake, Kathryn E. Hacker, et al. Meta-analysis of clear cell renal cell carcinoma gene expression defines a variant subgroup and identifies gender influences on tumor biology. Eur Urol 2012;61:258-68

scientific article published on 05 July 2012

Recurrent KRAS mutations in papillary renal neoplasm with reverse polarity

scientific article published on 18 September 2019

Renal Cell Carcinoma With Chromosome 6p Amplification Including the TFEB Gene: A Novel Mechanism of Tumor Pathogenesis?

scientific article published on 22 December 2016

Renal Cell Carcinoma with Angioleiomyoma-Like Stroma and Clear Cell Papillary Renal Cell Carcinoma: Exploring SDHB Protein Immunohistochemistry and the Relationship to Tuberous Sclerosis Complex

scientific article published on 24 November 2017

Renal Oncocytoma With Perinephric Fat Invasion

scientific article

Renal Splenosis: Renal Mass Biopsy Diagnosis of a Tumor Clinically Mimicking Renal Cell Carcinoma

scientific article published in April 2017

Renal cell carcinoma staging: pitfalls, challenges, and updates

scientific article published on 01 January 2019

Renal cell carcinoma with TFE3 translocation and succinate dehydrogenase B mutation.

scientific article published on 2 December 2016

Renal cell carcinoma with angioleiomyoma-like stroma: clinicopathological, immunohistochemical, and molecular features supporting classification as a distinct entity

scientific article

Renal cell carcinomas with a mesenchymal stromal component: what do we know so far?

scientific article published on 29 June 2019

Renal cell tumors with an entrapped papillary component: a collision with predilection for oncocytic tumors

scientific article published on 23 August 2019

Renal cell tumors with clear cell histology and intact VHL and chromosome 3p: a histological review of tumors from the Cancer Genome Atlas database

scientific article published on 21 July 2017

Reply to Chou et al 'Do significant TFE3 gene rearrangements occur in succinate dehydrogenase deficient renal cell carcinoma? Borderline FISH results should be interpreted with caution' Mod Pathol 2017; in press

scientific article published in October 2017

Sclerosing TFEB-rearrangement renal cell carcinoma: a recurring histologic pattern

scientific article published on 15 November 2016

Sclerosing TSC1 Mutated Renal Cell Carcinoma: An Unusual Pattern Mimicking MITF Family Translocation Renal Cell Carcinoma

scientific article published on 16 May 2020

Signet ring cell carcinoma of the testis: clinicopathologic and molecular evidence for germ cell tumor origin--a case report

scientific article published on 01 February 2012

Small cell carcinoma of the prostate: molecular basis and clinical implications

scientific article

Small cell-like glandular proliferation of prostate: a rare lesion not related to small cell prostate cancer

scientific article published on 14 October 2016

Solitary fibrous tumour of the genitourinary tract: a clinicopathological study of 11 cases and their association with the NAB2-STAT6 fusion gene

scientific article published on 31 October 2016

Succinate dehydrogenase-deficient renal cell carcinoma: detailed characterization of 11 tumors defining a unique subtype of renal cell carcinoma

scientific article

TERT promoter mutation status in sarcomatoid urothelial carcinomas of the upper urinary tract

scientific article published on 05 January 2017

TFE3 break-apart FISH has a higher sensitivity for Xp11.2 translocation-associated renal cell carcinoma compared with TFE3 or cathepsin K immunohistochemical staining alone: expanding the morphologic spectrum

scientific article published in June 2013

TMPRSS2-ERG gene fusion is rare compared to PTEN deletions in stage T1a prostate cancer

scientific article published on 8 August 2016

Telomerase reverse transcriptase (TERT) promoter mutation analysis of benign, malignant and reactive urothelial lesions reveals a subpopulation of inverted papilloma with immortalizing genetic change

scientific article published on 18 December 2015

Telomere shortening distinguishes inverted urothelial neoplasms

scientific article

The World Health Organization 2016 classification of testicular germ cell tumours: a review and update from the International Society of Urological Pathology Testis Consultation Panel.

scientific article

The expression patterns of p53 and p16 and an analysis of a possible role of HPV in primary adenocarcinoma of the urinary bladder.

scientific article

The role of OCT4 immunohistochemistry in evaluation of retroperitoneal lymph node dissections: a pilot study

scientific article published on 14 June 2013

Tubulocystic Carcinoma of the Kidney With Poorly Differentiated Foci: A Frequent Morphologic Pattern of Fumarate Hydratase-deficient Renal Cell Carcinoma

scientific article published on 15 September 2016

Updates in Benign Lesions of the Genitourinary Tract

scientific article

Urethral caruncle: a lesion related to IgG4-associated sclerosing disease?

scientific article

Urethral caruncle: clinicopathologic features of 41 cases

scientific article published on 06 March 2012

What is the malignant potential of clear cell papillary renal cell carcinoma?

scientific article published on 28 June 2016

Xanthogranulomatous Ureteritis Mimicking Ureteral Involvement by Cancer in a Radical Cystectomy Specimen

scientific article published on 03 June 2020

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