Květoslava Michalová, Peter Beniač, Denisa Kacerovská
Similarly to testicular tumors, key changes on penile and scrotal neoplasia were incorporated into WHO classification 2016. Therein, penile squamous cell carcinomas were divided into two groups based on the pathogenesis, namely HPV-associated and HPV-independent. This remains unchanged in WHO classification 2022. For those carcinomas where HPV status can not be determined, a category of squamous cell carcinoma NOS was added. Variants of squamous cell carcinoma, namely basaloid, papillary-basaloid, warty, warty-basaloid, clear cell and lymphoepithelioma-like carcinomas are not recognized as distinctive variants of HPV-associated group anymore...
2022: Ceskoslovenská Patologie