[Cystic teratoma of the retroperitoneum (author's transl)].
D003884:Dermoid Cyst / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed