Early diagnosis of testicular tumor using Tc-99m pertechnetate scrotal imaging.
Two patients who originally presented with clinical symptoms of epididymo-orchitis, with compatible findings on the Tc-99m pertechnetate scrotal images, had temporary remission of their symptoms with antibiotic therapy. After two months, both patients had repeat scrotal images, because of persistent testicular enlargement. Both now demonstrated a "cold spot" in the otherwise increased activity on the affected side. Both patients underwent orchiectomy; patient 1 had a tissue diagnosis of malignant mixed germ cell tumor and patient 2 showed teratocarcinoma.
D000328:Adult; D002369:Castration; D006801:Humans; D008297:Male; D009373:Neoplasms, Germ Cell and Embryonal / Q000000981:diagnostic imaging* / Q000601:surgery; D011877:Radionuclide Imaging; D012611:Scrotum / Q000000981:diagnostic imaging*; D013670:Sodium Pertechnetate Tc 99m; D013667:Technetium; D013724:Teratoma / Q000000981:diagnostic imaging* / Q000601:surgery; D013736:Testicular Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery
D013667:Technetium; D013670:Sodium Pertechnetate Tc 99m