本文分析了30例经确诊为钩虫病引起的上消化道显性出血,均系农业劳动的青壮年,有腹痛、头昏、乏力伴解柏油样便。出血与贫血程度不成比例,其中25例经纤维胃镜检查,5例钡餐检查,都未发现其它病变。全部病例都经过驱钩虫及补充铁剂治疗3～8周痊愈。 This article analyzes 30 cases of clinically diagnosed as hookworm disease caused by upper gastrointestinal bleeding, are young workers in agricultural labor, abdominal pain, dizziness, fatigue with the solution of asphalt-like stool. Bleeding and anemia is disproportionate, of which 25 cases by fiber endoscopy, 5 cases of barium meal examination, no other lesions were found. All cases were cured by hookworm and iron supplementation 3 to 8 weeks after treatment.