Bleeding into renal cysts is a well known and common complication of polycystic kidney disease, but occasionally the cysts can rupture externally, as in this case, into the retroperitoneal spaces.
CT scan of the abdomen. (a) A large number of bilateral renal
Renal cell carcinoma arising within autosomal dominant polycystic kidney disease
Acute Cystic Rupture and Hemorrhagic Shock After a Vigorous
Autosomal dominant polycystic kidney disease
Management of retroperitoneal hemorrhage compressing the inferior
007K Polycystic Kidney Disease Cerebral Aneurysm and Cystic
Cystic Kidney Disease - PENDIDIKAN PESAKIT
Acute renal intracystic hemorrhage in patients with autosomal
Retroperitoneal cyst hemorrhage in polycystic kidney disease
CT and MR imaging of cystic renal lesions
CT and MR imaging of cystic renal lesions. - Abstract - Europe PMC
Autosomal dominant polycystic kidney disease
Retroperitoneal bleed causes, symptoms, diagnosis & treatment