Post-transplant hypertension. Normoreninemic severe hypertension treated by bilateral nephrectomies.
In a nineteen-year-old male in whom severe and protracted hypertension developed after a successful renal transplantation, the removal of the diseased kidneys resulted in restoration of normal blood pressure. Prenephrectomy blood samples obtained from the venous drainage of all three renal veins demonstrated no evidence for excessive renin secretion, nor was a significant difference in renin activity found between any two kidneys. It is postulated that the patient may be a clinical variant of the experimental form of renal hypertension with normoreninemia. Alternatively, the remnant kidneys may be implicated to produce a nonrenin pressor substance.
D000293:Adolescent; D006801:Humans; D006977:Hypertension, Renal / Q000601:surgery*; D016030:Kidney Transplantation; D008297:Male; D009318:Natriuresis; D009392:Nephrectomy; D011183:Postoperative Complications / Q000601:surgery*; D012083:Renin / Q000097:blood; D014184:Transplantation, Homologous
D012083:Renin