<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The incidence of colorectal carcinoma was compared with the incidence of ABO and Lewis blood groups. The raw data showed the known overrepresentation of the Le(a–b–) phenotype, but also suggested an association of colorectal carcinoma with the Le(a–b+) phenotype in group O individuals. When the data were adjusted by taking into account the known loss of Lewis antigens by Lewis-positive patients, this association could be shown to be statistically significant. These results may indicate involvement of the secretory H antigen in colorectal carcinoma. <bold><italic>Immunohematology</italic></bold> 1993;9:101.</p></abstract>

The incidence of colorectal carcinoma was compared with the incidence of ABO and Lewis blood groups. The raw data showed the known overrepresentation of the Le(a–b–) phenotype, but also suggested an association of colorectal carcinoma with the Le(a–b+) phenotype in group O individuals. When the data were adjusted by taking into account the known loss of Lewis antigens by Lewis-positive patients, this association could be shown to be statistically significant. These results may indicate involvement of the secretory H antigen in colorectal carcinoma. Immunohematology 1993;9:101.

A possible relationship between colorectal carcinoma and ABO/Lewis blood groups

Immunohematology

{"article-title":"A possible relationship between colorectal carcinoma and ABO/Lewis blood groups"}

The incidence of colorectal carcinoma was compared with the incidence of ABO and Lewis blood groups. The raw data showed the known overrepresentation of the...

A possible relationship between colorectal carcinoma and ABO/Lewis blood groups

Published Online: Jun 12, 2020

Page range: 101 - 104

DOI: https://doi.org/10.21307/immunohematology-2019-968

© 1993 S.M. HENRY, et al., published by Sciendo