title: Abnormal renal sinus: sonography patterns of multilocular parapelvic cysts.
abstract: Sonographic examinations of 17 patients revealed 21 kidneys with anechoic sonolucent areas within the renal sinus. Computerized tomography was obtained in 3 patients and the mass effects were proven to be multilocular parapelvic cysts. These parapelvic cysts simulated renal sinus lipomatosis.
mesh_terms: D000368:Aged; D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis*; D007680:Kidney Neoplasms / Q000175:diagnosis; D007682:Kidney Pelvis; D008068:Lipomatosis / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography