随着近几年长跑运动的普及，与长跑相关的胃肠疾病引起临床医师的重视。以往资料提示女性运动员比男性的发病率高，约30％的女运动员有痉挛性腹痛，男性仅2％，且于年轻人更常见。病例资料作者报道2名女性长跑运动员（其中1人27岁，每周平均跑60~80km连续6~7年；另1人46岁，每 With the popularization of long-distance running in recent years, gastrointestinal diseases related to long-distance run have drawn clinicians’ attention. Past data suggest that female athletes have a higher prevalence than men, with about 30% of female athletes having spastic abdominal pain, only 2% of men, and are more common in younger adults. Case data The authors reported two female long-distance runners (one of them 27 years old, running an average of 60 ~ 80km per week for 6 to 7 years; the other 1 46-year-old