title: Renal peripelvic multicystic lymphangiectasia.
abstract: Renal peripelvic multicystic lymphangiectasia is an unusual benign peripelvic fluid collection. The sonographic appearance, etiology, and differential diagnosis of peripelvic fluid collections are reviewed.
mesh_terms: D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis* / Q000473:pathology; D052177:Kidney Diseases, Cystic / Q000175:diagnosis*; D007682:Kidney Pelvis / Q000473:pathology*; D008200:Lymphangiectasis / Q000175:diagnosis* / Q000473:pathology; D008297:Male