title: Three cases of retroperitoneal cyst with discussion of X-ray diagnosis by excretory urogram and review of literature.
mesh_terms: D000307:Adrenal Gland Diseases / Q000000981:diagnostic imaging; D000328:Adult; D003560:Cysts / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006470:Hemorrhage / Q000000981:diagnostic imaging; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000000981:diagnostic imaging; D007682:Kidney Pelvis / Q000000981:diagnostic imaging; D008875:Middle Aged; D010181:Pancreatic Cyst / Q000000981:diagnostic imaging; D011247:Pregnancy; D011248:Pregnancy Complications; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging*; D014567:Urography