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.
PDF) Large Retroperitoneal Haemorrhage Following Cyst Rupture in a
Ruptured renal cyst on background of autosomal dominant polycystic
Incidental Detection of Peri-Renal Hemorrhage on F-18 FDG PET/CT
PDF] Polycystic Kidney Disease Presenting as Subarachnoid
Autosomal dominant polycystic kidney disease
In the image on the right, the ruptured renal cyst and on the left
Autosomal dominant polycystic kidney disease
Retroperitoneal bleed causes, symptoms, diagnosis & treatment
Renal Cystic Disease