据统计,溃疡病患者约有10～30%合并胃肠道出血,作者研究其血小板动力学特性,旨在揭示出血时血小板的止血机制,试图估计溃疡病患者出血的可能性。在受检的119例中,男86例,女33例;年龄16～72岁。分为两组:Ⅰ组61例,无合并出血,病程1～30年,其中35例的病情逐年加重。Ⅱ组58例有合并出血,并有出血病史,病程0.5～35年,出血次数1～4次以上,其中15例为严重出血,另外43例是中、小量出血。对照组37例为正常人,年龄18～38岁。 According to statistics, about 10 to 30% of ulcer patients with gastrointestinal bleeding, the authors study the platelet kinetic properties, to reveal the hemostatic mechanism of bleeding platelets, trying to estimate the possibility of bleeding in patients with ulcer. Of the 119 subjects examined, 86 were male and 33 were female; age ranged from 16 to 72 years. Divided into two groups: group Ⅰ 61 cases, without bleeding, duration of 1 to 30 years, 35 cases of which aggravate year by year. 58 cases in group Ⅱ had combined hemorrhage and had a history of bleeding. The course of disease ranged from 0.5 to 35 years. The number of hemorrhage was more than one to four times, of which 15 cases were severe hemorrhage and the other 43 cases were moderate and small hemorrhage. Control group, 37 cases were normal, aged 18 to 38 years.