Figure 1From: Surgical techniques and results of the pulmonary artery reconstruction for patients with central non-small cell lung cancer Tangential arterial resection with direct sutures. A. Left upper lobectomy. Left apical, anterior and lingular arteries were invaded. B. Left lower lobectomy. Left common basal and superior segmental arteries were invaded. C. Right upper lobectomy. Right truncus anterior and posterior ascending arteries were invaded. D. Right lower lobectomy. Right common basal and superior segmental arteries were invaded.Back to article page