title: Perineal masses in male subjects.
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D002648:Child; D003560:Cysts / Q000601:surgery*; D005350:Fibroma / Q000473:pathology / Q000601:surgery; D006394:Hemangiosarcoma / Q000601:surgery; D006801:Humans; D007249:Inflammation; D007889:Leiomyoma / Q000601:surgery; D008297:Male; D009214:Myoma / Q000601:surgery; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000601:surgery*; D009373:Neoplasms, Germ Cell and Embryonal / Q000601:surgery; D009442:Neurilemmoma / Q000601:surgery; D009456:Neurofibromatosis 1 / Q000601:surgery; D010502:Perineum; D012208:Rhabdomyosarcoma / Q000601:surgery; D012509:Sarcoma / Q000601:surgery; D013724:Teratoma / Q000601:surgery