Basicmedical Key

Epidermoid and Dermoid Cysts Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Specialized benign form of testicular cyst with keratinizing squamous lining without skin adnexal…

Carcinoid Tumor Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Well-differentiated tumor of testis with neuroendocrine differentiation Clinical Issues Majority (70%) are pure carcinoid &/or…

Immunohistochemistry, Prostate Gladell P. Paner, MD Danielle E. Westfall, MD Mahul B. Amin, MD Prostatic Adenocarcinoma and Its Mimics Antibody Adenocarcinoma Seminal Vessel & Ejaculatory Duct Nephrogenic Adenoma Cowper Gland…

Infections Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Inflammatory process of testis or epididymis due to microorganisms (bacteria, fungus, virus, etc.) Etiology/Pathogenesis Bacteria Virus…

Nonspecific Granulomatous Orchitis Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Mixed chronic and granulomatous orchitis with no specific etiology Clinical Issues Usually unilateral testicular…

Sarcomatoid Carcinoma, Prostate Gladell P. Paner, MD Key Facts Terminology Malignant biphasic or monophasic neoplasm of prostate demonstrating epithelial and mesenchymal differentiation by LM/IHC Rationale for considering SC and CS…

Cystadenoma and Epithelial Stromal Tumor Gladell P. Paner, MD Mahul B. Amin, MD Key Facts Clinical Issues Rare, < 25 reported tumors within spectrum of seminal vesicle cystadenoma and epithelial…

Small Cell Carcinoma and Other Neuroendocrine Tumors Gladell P. Paner, MD Rafael E. Jimenez, MD Key Facts Terminology NE tumors of prostate include spectrum of primary prostatic tumors exhibiting NE…

Basal Cell and Adenoid Cystic Carcinoma Rafael E. Jimenez, MD Gladell P. Paner, MD Mahul B. Amin, MD Key Facts Terminology Malignant neoplasm composed primarily of basaloid cells arising putatively…