title: Testicular nodule incidentally found in elderly male.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D000230:Adenocarcinoma / Q000473:pathology / Q000648:ultrastructure*; D044383:Black People; D001859:Bone Neoplasms / Q000556:secondary; D006801:Humans; D007124:Immunoenzyme Techniques; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000473:pathology; D013736:Testicular Neoplasms / Q000556:secondary* / Q000648:ultrastructure
chemical_list: D000135:Acid Phosphatase