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Minute pulmonary chemodectoma
Author(s) -
Ichinose Herbert,
Hewitt Robert L.,
Drapanas Theodore
Publication year - 1971
Publication title -
cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.052
H-Index - 304
eISSN - 1097-0142
pISSN - 0008-543X
DOI - 10.1002/1097-0142(197109)28:3<692::aid-cncr2820280326>3.0.co;2-e
Subject(s) - chemodectoma , medicine , lung , paraganglioma , carotid body , radiology , pathology , cardiology , carotid arteries
The minute chemodectomas of the lung belong to the paraganglioma group of neoplasms, which include carotid and aortic body tumors. They are frequently multiple, small in size, and are nearly always detected fortuitously on histologic examination of sections of a lung taken from an older patient. They are believed to arise from the normal chemoreceptors of the lung. There is no indication that these small neoplasms are functional. It has been proposed that pulmonary chemodectomas may be induced by pulmonary thromboemboli. This possibility gains some support from an analysis of 10 new cases and a review of 46 cases previously reported.