脓肿切开术后反复出血２例陈秉昭（河北医学院二院口腔外科）血友病系遗传性疾病，出血症状多在２岁以内出现，早者可在出生后３周内开始，晚者可迟至６～７岁。我科最近遇到２例年龄在３８岁以上的患者，报告如下：ｌ病例介绍例】，张某某、男５６岁。６ｄ前因牙周脓肿在... Repeated bleeding after abscess incision in 2 cases Chen Bingzhao (Second Hospital of Hebei Medical College Department of Oral Surgery) Hemophilia Department of hereditary diseases, bleeding symptoms appear more than 2 years old, the early can be started within 3 weeks after birth, the late may be As late as 6 to 7 years old. Our department recently encountered 2 patients over the age of 38 patients, the report is as follows: l case introduction, Zhang Moumou, male 56 years old. 6d ago due to periodontal abscess in ...