title: Extraosseous localization of technetium-99m MDP in benign cystic teratoma.
abstract: Two cases of primary retroperitoneal benign teratoma, in which Tc-99m MDP localized in the primary tumor are presented. Localization of bone-imaging agents in neuroblastoma has been reported but, extraosseous localization of bone-imaging agents in teratomas has not been confirmed.
mesh_terms: D002675:Child, Preschool; D003884:Dermoid Cyst / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*; D013669:Technetium Tc 99m Medronate
chemical_list: D013669:Technetium Tc 99m Medronate