Segmental Renal Hypoplasia and Hypertension

Abstract

The association of hypertension with congenital renal hypoplasia (Ask-Upmark kidney) has been well established. A case is presented that clearly demonstrates the distinctive clinical, roentgenographic and pathologic features. An abnormal production of renin by the affected kidney suggested that the renin-angiotensin-aldosterone axis was involved in the genesis of the hypertension. Hypertension was cured by unilateral nephrectomy.