Fig. 2From: The thin line that made the difference: a case report on a Bosniak IIF renal cystic mass treated with cyst decorticationCT showing a large hematoma (arrow) surrounded by Gerota's fascia in the perirenal space. a Pre-contrast sequences showing the cystic mass surrounded by a hyperdense haematoma in the perirenal space. b Portal venous phase in CT showing Gerota's fascia enclosing the fluid collectionBack to article page