Papillary mesothelioma of the tunica vaginalis.
D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000473:pathology*; D009369:Neoplasms; D013736:Testicular Neoplasms; D013737:Testis
MESOTHELIOMA/pathology; TESTES/neoplasms