Clinical and Laboratory Findings on Two Patients with Naturally Occurring Anti‐Kell Agglutinins

Abstract

Two patients with naturally occurring anti-K agglutinins are reported. Both patients manifested clinical symptoms associated with septicemia. Transfusion of one patient with K-positive blood did not result in hemolytic complications, further stimulation of the anti-K agglutinin or any change in its immunoglobulin nature.