Carotid body tumor (chemodectoma)

The clinicopathologic findings in ninety cases of carotid body tumors seen at the Mayo Clinic from 1931 through 1966 are compared with those in 500 reported cases in the literature. In the ninety cases reviewed here, there were sixty-two men and twenty-eight women. In twenty cases surgery had been performed elsewhere; seventy patients were operated on here, with total excision in forty-nine, including one patient with bilateral tumors. The...