title: Answer to case of the month #152 retroperitoneal teratoma.
authors: Department of Diagnostic Imaging, Foothills Medical Centre, Calgary, Alberta, Canada. msbristo@ucalgary.ca
authors: Michael S
authors: MS
authors: Bristow
authors: Stephen
authors: S
authors: Poplawski
authors: David
authors: D
authors: Lautner
authors: Grant
authors: G
authors: Brunet
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging; D000328:Adult; D003287:Contrast Media; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010146:Pain / Q000209:etiology; D010388:Pelvis / Q000000981:diagnostic imaging; D011856:Radiographic Image Enhancement / Q000379:methods; D011860:Radiography, Abdominal / Q000379:methods; D012186:Retroperitoneal Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D013724:Teratoma / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D018608:Ultrasonography, Doppler
chemical_list: D003287:Contrast Media