title: Missed torsion of an undescended testis detected with testicular imaging.
mesh_terms: D003456:Cryptorchidism / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D008297:Male; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013086:Spermatic Cord Torsion / Q000000981:diagnostic imaging* / Q000209:etiology
chemical_list: D013670:Sodium Pertechnetate Tc 99m