title: Peripheral lymphocytes in carcinoma of the colon and rectum.
abstract: Changes in peripheral lymphocyte counts have been reported in many different malignant conditions. We have studied 202 patients with carcinoma of the colon and rectum and have evaluated the relationship between peripheral lymphocytes and stage of disease as well as sex, location of tumor and carcinoembryonic antigen levels. We found a correlation between advancing stage of disease and lower levels of peripheral lymphocytes. An inverse relationship for carcinoembryonic antigen levels and lymphocyte values was also noted for the entire group as well as for individual Stages B anc C. It was suggested that the combination of both lymphocyte levels and carcinoembryonic antigen determinations might be useful as a prognostic indicator.
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003110:Colonic Neoplasms / Q000097:blood / Q000276:immunology*; D005260:Female; D006801:Humans; D007958:Leukocyte Count; D008214:Lymphocytes; D008297:Male; D012004:Rectal Neoplasms / Q000097:blood / Q000276:immunology*
chemical_list: D002272:Carcinoembryonic Antigen