The results showed that out of 38 patients with AIHA,11 cases (31.6%) of ABO blood group were difficultly typed,indirect antiglobulin test were positive,and contradiction between cells typing and sera typing were observed.

• 结果表明 :38例AIHA患者中 ；ABO血型难定者 11例 (31.；6%25 )；均为间接抗球蛋白试验阳性及正反定型不合。