HLA-antigen frequencies in patients with a Plummer-Vinson stricture.

Factors of individual susceptibility seem to be involved in the occurrence of Plummer-Vinson stricture, which is a permanent stricture of the cervical esophagus associated with long continued iron deficiency. Fifty female patients with Plummer-Vinson stricture were HLA typed and the antigen frequencies were compared with those of 75 female blood donors from the same geographic area and of the same race. A comparison was also made with the HLA antigen frequencies of a group of 200 blood donors (75 female and 125 male). There were no statistically significant differences in the HLA antigen distributions of the three groups.