European Journal of Cardio-Thoracic Surgery, Vol 4, 456-458, Copyright © 1990 by European Association for Cardio-thoracic Surgery
Surgical correction of a severely obstructed pulmonary artery bifurcation in Takayasu's arteritis
H Jakob, R Volb, G Stangl, N Reifart, HJ Rumpelt and H Oelert
Department of Cardiothoracic and Vascular Surgery, Red Cross Hospital, Frankfurt, FRG.
A young male patient (NYHA III) presented with a severe pulmonary artery
bifurcation stenosis of unknown origin. He underwent successful radical
resection and endarterectomy of abundant endoluminal and perivascular
inflammatory tissue. Surgery was performed with extracorporeal circulation
(ECC) without transection of the aorta and the pulmonary artery bifurcation
was enlarged with a patch. Right ventricular to peripheral pulmonary artery
pressure gradient fell from 80 mmHg preoperatively to 25 mmHg 18 months
postoperatively. The patient is fully rehabilitated and working (NYHA I).
Histological examination confirmed Takayasu's arteritis as the underlying
disease and medium-term follow-up angiography showed an almost normal
pulmonary artery bifurcation. We conclude that the radical surgical
approach is a valuable palliation in this disease.