Retroperitoneal cystic lymphangioma.
D003287:Contrast Media; D006801:Humans; D008202:Lymphangioma / Q000000981:diagnostic imaging* / Q000601:surgery; D008220:Lymphography; D008297:Male; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D014057:Tomography, X-Ray Computed
D003287:Contrast Media