title: Malignant mesothelioma of the tunica vaginalis testis.
mesh_terms: D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000601:surgery*; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D012611:Scrotum / Q000601:surgery; D013736:Testicular Neoplasms / Q000601:surgery*