Renal artery thrombosis ? an unusual complication following removal of a neuroblastoma
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説明
A 2-month-old female infant with a retroperitoneal neuroblastoma on the left side was admitted to Niigata University Hospital. Her systolic blood pressure, as high as 220 mmHg, was attributed to renovascular hypertension because the plasma renin activity was increased up to 208 ng/ml per hour. Excision of the tumor, including the left kidney, and periaortic lymphnode dissection were performed. For safety during the lymphadenectomy, Nelaton catheters were placed around the inferior vena cava, aorta, superior mesenteric artery, and right renal artery. On the 2nd postoperative day anuria was noted, and aortography was performed revealing obstruction of the right renal artery, inferior mesenteric artery, and left common iliac artery. Thrombectomy via aortic incision was performed immediately to restore the blood flow. The patient developed chronic renal failure, however, and still requires hemodialysis or peritoneal dialysis. Pediatric surgeons should bear in mind that extensive periaortic lymphadenectomy may cause postoperative arterial thrombosis.
収録刊行物
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- Pediatric Surgery International
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Pediatric Surgery International 4 1989-04-01
Springer Science and Business Media LLC