title: Radiographic findings in ovarian teratomas in children.
abstract: Twenty-one infants and children with ovarian teratomas are reported. Calcification or ossification occurred in 68%, a higher figure than quoted in prior series. Teeth were recognized in 29% of these. A lucent fat-containing mass was appreciated in only two patients. In younger children the tumor was more frequently abdominal rather than pelvic. In two patients the tumor was malignant. A patient with an amputated freely mobile teratoma is reported in detail and the differential diagnosis of mobile abdominal calcifications discussed.
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D010049:Ovarian Diseases / Q000000981:diagnostic imaging; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography; D013724:Teratoma / Q000000981:diagnostic imaging*