遗传性第V因子缺乏症亦称为Owren氏病或副血友病。本病甚为罕见,我院曾收治一例,报告如下: 患者,女,37岁,自15岁月经初潮后,月经量较多,每次持续5～7日。近8个月来,经期延长达7～10日,月经量更多,并感头昏、心悸、乏力。约一月前开始有牙龈出血,量不多,能自行止血。一周前月经来潮后,出血不止,同时伴有血尿、尿频、尿急、尿病,四肢皮肤出现淤斑,曾昏厥二次,住××厂医院。经输入新鲜血2次,出血 Hereditary factor V deficiency is also known as Owren’s disease or accessory hemophilia. The disease is very rare, our hospital had admitted a case, the report is as follows: Patients, female, 37 years old, since 15 years of menarche, menstrual flow, each lasting 5 to 7 days. Nearly eight months, menstrual extension of up to 7 to 10 days, more menstrual flow, and feeling dizzy, palpitations, fatigue. About a month ago began bleeding gums, small amount, to stop bleeding on their own. Weeks ago menstrual cramps, more than bleeding, accompanied by hematuria, frequent urination, urgency, diabetes, extremities skin ecchymosis, had fainted twice, living × × Factory Hospital. After entering the new blood 2 times, bleeding