title: Pediatric hypertension as a delayed sequela of reflux-induced chronic pyelonephritis.
abstract: Chronic pyelonephritis secondary to vesicoureteral reflux has been shown to cause occasionally systemic hypertension. The hypertension may occur in the presence or absence of bacterial urinary infection, is renin-mediated and may develop years after ureteral reimplantation. Surgical excision of a scarred atrophic renin-producing segment may result in amelioration of the hypertension or at least provide better medical control with less toxic antihypertensive agents. Surgical removal of renal tissue is not recommended in patients with depressed renal function unless the hypertension is malignant and uncontrolled.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology*; D008297:Male; D011183:Postoperative Complications; D011704:Pyelonephritis / Q000150:complications* / Q000209:etiology; D014552:Urinary Tract Infections / Q000150:complications; D014718:Vesico-Ureteral Reflux / Q000150:complications* / Q000601:surgery