Unusual presentation of subcapsular renal pseudocyst as page kidney – A case report

Abstract

Page kidney is a rare but potentially curable cause of secondary hypertension. While the pancreatic pseudocyst is a completely different and unrelated entity. Here, we report a case of a 45-year-old female, diagnosed with idiopathic acute pancreatitis with multiple pseudocysts. After successful ultrasound -guided drainage of her left subcapsular renal pseudocyst, she became normotensive again, confirming the diagnosis of page kidney. This case highlights dual reasons that prompted us to report the case. The first being such remotely located subcapsular renal pseudocyst as itself a rare entity and the second, its unusual presentation as page kidney. The case emphasizes on the early management of such patients so as to salvage renal function.