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Separate primary carcinomas of the esophagus and head and neck region in the same patient
Author(s) -
Cahan William G.,
Castro El B.,
Rosen Paul P.,
Strong Elliot W.
Publication year - 1976
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(197601)37:1<85::aid-cncr2820370112>3.0.co;2-j
Subject(s) - medicine , esophagus , larynx , cancer , pharynx , field cancerization , head and neck cancer , tongue , radiation therapy , carcinoma , esophageal cancer , surgery , pathology
From 1949 to 1972 at Memorial Sloan‐Kettering Cancer Center, 60 patients with primary cancers of both the oral cavity, pharynx, larynx (OPL) and esophagus were studied. In 15, the cancers occurred synchronously, and in 68% they occurred within 2 years of each other, the longest interval being 27 years. The tongue and extrinsic larynx were the most common sites of origin together with the middle third of the esophagus. During the same period, over 7000 patients with OPL and over 1000 patients with esophageal cancers were seen at this institution. The majority of patients had a history of excessive smoking and alcohol intake. Four out of nine who had previous radiation therapy for their OPL cancer developed esophageal cancer within the therapeutic field (three after 16, 25, and 27 years). Thirty percent (18/60) had three primary cancers; one had four, of which two were in the head and neck region. Two patients survived more than 5 years; both also had a third primary cancer of the lung. There are broader implications in this study: multiple primary cancers in general, and this group in particular, give us especially valuable clues as to the oncogenic influence of environmental factors as well as cellular, organ, and also systemic susceptibility. With one cancer, one can anticipate formation in other related organs. This provides an opportunity for early diagnosis, more effective management, and improved survival. The cause and effect relationship of tobacco and alcohol must be emphasized at every opportunity and most particularly to those who have developed one cancer in the oropharyngeal‐laryngeal region.