Basicmedical Key

Warty Carcinoma Elsa F. Velazquez, MD Antonio L. Cubilla, MD Key Facts Terminology Condylomatous carcinoma Etiology/Pathogenesis HPV-related tumor Clinical Issues Papillomatous tumor with cobblestone appearance usually affecting glans Macroscopic Features…

Teratoma Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Tumors with somatic tissue of different germinal layers (ectoderm, mesoderm, or endoderm) Clinical Issues 2nd most…

Penile Intraepithelial Neoplasia (PeIN) Elsa F. Velazquez, MD Antonio L. Cubilla, MD Key Facts Terminology Most warty/basaloid PeIN replace most or entire thickness of epithelium and represent carcinoma in situ…

Paget Disease Elsa F. Velazquez, MD Antonio L. Cubilla, MD Key Facts Terminology Extramammary Paget disease (EMPD) Clinical Issues Erythematous patches or plaques with sharply defined borders May clinically mimic…

Gonadoblastoma Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Tumor composed of mixture of seminomatous cells and immature sex cord tumor resembling Sertoli or granulosa…

Adenomatoid Tumor Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Benign paratesticular tumor of mesothelial cell origin, which has a variety of growth patterns, including…

Melanotic Neuroectodermal Tumor Steven S. Shen, MD, PhD Jae Y. Ro, MD, PhD Key Facts Terminology Congenital melanocarcinoma, retinal anlage tumor, melanotic progonoma, melanotic hamartoma Rare paratesticular (usually epididymis) tumor…

Seminoma Steven S. Shen, MD, PhD Mahul B. Amin, MD Jae Y. Ro, MD, PhD Key Facts Terminology Most common pure germ cell tumor composed of relatively uniform cells with…