脾切除后暴发性感染可见于很多与脾功能丧失有关的临床病人,且死亡率很高。动物及临床观察证明这种病人之抗原清除及抗体产生减少。这些免疫学的异常被认为是发病的基础。且主要的病因是肺炎链球菌。岁)和 After splenectomy, fulminant infection can be seen in many clinical patients associated with loss of spleen function, and the mortality rate is high. Animal and clinical evidence of antigen clearance in this patient and reduced antibody production. These immunological abnormalities are considered to be the basis of the disease. And the main cause is Streptococcus pneumoniae. Years old) and