Abstract
Background
This study was performed to evaluate the use of total colonoscopy as the optimal screening test in asymptomatic individuals with a family history of colorectal cancer (CRC).
Methods
Colonoscopy was performed in 249 asymptomatic individuals who had one or two first-degree relatives (FDRs) with CRC; individuals with three or more FDRs with CRC were excluded.
Results
Eighty-six colonic lesions were found in 51 individuals (51 of 249; 20.5%). Among these 51 subjects, 27 had neoplastic polyps (n=38) and 29 had metaplastic polyps (n=44). Although no invasive cancer was detected, in 14 individuals the lesions had a high malignancy potential because of their size and histopathology. We did not confirm a statistically significant difference in the incidence of neoplastic polyps according to the number of affected FDRs. Finally, the presence of metaplastic polyps was a very strong indication for the concomitant presence of metaplastic polyps (P<.0001).
Conclusions
Total colonoscopy is the optimal screening procedure for the examination of asymptomatic individuals with a family history of CRC.
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Syrigos, K.N., Charalampopoulos, A., Ho, J.L. et al. Colonoscopy in asymptomatic individuals with a family history of colorectal cancer. Annals of Surgical Oncology 9, 439–443 (2002). https://doi.org/10.1007/BF02557265
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DOI: https://doi.org/10.1007/BF02557265