Retroperitoneal accessory spleen simulating a suprarenal mass.
D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging*; D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging; D013154:Spleen / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013156:Splenectomy; D014567:Urography