先天性低丙种球蛋白血症是免疫球蛋白合成缺陷病的一种。现将最近所见一例及其家系调查报告如下: 病历摘要患儿李××,男,2岁,汉族,合浦县人。因发热、腹泻二月余于1978年10月30日按消化不良及营养不良入院。患儿1978年2月间曾患化脓性疖疮,经治疗五个月方愈,8月上旬注射霍乱菌苗后第二天即发热,腹泻,4～6次/天,黄色水样便,间有少量粘液,对症治疗经久不愈。既往 Congenital hypogammaglobulinemia is a disorder of immunoglobulin synthesis. Now see a recent case and its family survey report is as follows: Medical records Li × ×, male, 2 years old, Han nationality, Hepu County. Due to fever, diarrhea in February more than in October 30, 1978 according to indigestion and malnutrition admitted. Children in February 1978 had purulent scabies, the treatment of five months more, early in August after the injection of cholera vaccine fever the second day, diarrhea, 4 to 6 times / day, yellow watery, A small amount of mucus, symptomatic treatment of unhealed. Past