Open AccessMultiple Carcinomas of the Large Bowel
Author(s) -
Warren E. Enker,
S Dragacević
Publication year - 1978
Publication title -
annals of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.153
H-Index - 309
eISSN - 1528-1140
pISSN - 0003-4932
DOI - 10.1097/00000658-197801000-00002
Subject(s) - medicine , incidence (geometry) , colectomy , gastroenterology , disease , pathogenesis , general surgery , ulcerative colitis , physics , optics
One hundred twenty-one patients with two or more large bowel cancers have been studied. An evaluation of the site of incidence of second cancers in patients presenting with metachronous disease supports the concept that increased delivery of bile acids to the colon may play a role in tumor pathogenesis. Because of the extremely high incidence of advanced tumors in patients with metachronous disease, every effort should be made to identify those patients who should undergo a preventive total abdominal colectomy. Newer methods with increased sensitivity are required to improve the follow-up of patients who are prone to develop second neoplasms of the large bowel.