Acute Kidney Injury Secondary to Necrotizing Sarcoid Granulomatosis.

Background: Sarcoidosis is a chronic disease characterized by noncaseating lesions involving any organ and tissue in the body. Hypercalcemia and acute kidney injury is a common renal presentation of sarcoidosis. Necrotizing sarcoid granulomatosis (NSG) is a granulomatous disease entity which presents with nodular masses of sarcoid like granuloma which primarily effects the lungs.

A rare case of pancake kidney with glomerulonephritis.

Developmental anomalies of the kidney and the urinary tract occur in 3-6 per 1000 live births. Pancake kidney is one of the rarest types of renal ectopia. Urinary system anomalies often coexist with malformations of other organs and systems.