A patient with bilateral carotid body tumor who underwent a two-stage
operation is presented. Diagnosis is based on bilateral selective caro
tid angiography. On the right side resection was easy, but on the left
side, the internal carotid artery and hypoglossal nerve were resected
, together with the tumor, and a reversed saphenous vein graft was use
d to permit the continuity of the, internal carotid artery. Hypoglossa
l nerve reconstruction was done by a neurosurgery team.