Hyperplasia of Mesonephric Remnants Gladell P. Paner, MD Mahesha Vankalakunti, MD Key Facts Terminology Tubular or acinar proliferation of putative mesonephric duct remnants containing characteristic intraluminal colloid-like material Etiology/Pathogenesis During…
Prostate, General Concepts Gladell P. Paner, MD Anterior , posterior , postero-lateral views show an inverted conical gland with broad base and tapered apex. Seminal vesicles and flat posterior surface…
Immunohistochemistry, Urinary Bladder Jesse K. McKenney, MD Rugvedita Parakh, MD Danielle E. Westfall, MD High-Grade Undifferentiated Carcinoma Antibody Prostate Urothelial PSA 68-94% 0% PAP 78-95% 0% PSMA > 95% (best)…
Invasive Squamous Cell Carcinoma Jesse K. McKenney, MD Key Facts Terminology Malignant epithelial neoplasm of bladder with pure squamous cell phenotype Etiology/Pathogenesis Chronic inflammatory conditions with squamous metaplasia are risk…
Prostatitis Gladell P. Paner, MD Key Facts Terminology Granulomatous prostatitis Inflammation of prostate containing granuloma Types: NSGP, postprocedural GP, IGP, systemic GP, xanthogranulomatous prostatitis Prostatitis syndrome Group of inflammatory and…
Clear Cell Adenocarcinoma Jesse K. McKenney, MD Key Facts Etiology/Pathogenesis Some cases arise in background of typical urothelial carcinoma Subset of CCC in females arise in association with endometriosis or…
Urachal Adenocarcinoma Jesse K. McKenney, MD Key Facts Terminology Primary carcinoma of any morphologic subtype originating from urachus Clinical Issues Very rare Hematuria is most common symptom Mucusuria rarely seen…
Squamous Proliferations Other than Carcinoma Jesse K. McKenney, MD Key Facts Etiology/Pathogenesis Keratinizing squamous metaplasia May be associated with chronic irritation Catheters, stones, or parasitic infection Neurogenic bladder Condyloma of…
Protocol for Urinary Bladder Cancer Specimens Urinary Bladder: Biopsy and Transurethral Resection of Bladder Tumor (TURBT) Surgical Pathology Cancer Case Summary (Checklist) Applies primarily to invasive carcinomas &/or associated epithelial…
Invasive Adenocarcinoma Jesse K. McKenney, MD Mahesha Vankalakunti, MD Key Facts Etiology/Pathogenesis Predisposing factors Associated with bladder exstrophy Nonfunctioning bladder Clinical Issues Rare primary bladder neoplasm (< 2% of bladder…
