患者 ,女 ,33岁 ,诊断为继发性不孕。经查体无通液术禁忌证 ,无药物过敏史。于 2 0 0 3年 11月 11日 ,月经干净 4d ,在我院门诊行首次输卵管通液术 ,药液为生理盐水 2 0ml、庆大霉素 8万U、α 糜蛋白酶 4 0 0 0U、地塞米松 5mg ,缓慢注入宫腔 ,推注过程中感阻力较大 ,患者诉下 Patient, female, 33 years old, diagnosed as secondary infertility. The body fluid-free surgery contraindications, no history of drug allergy. November 11, 2003, the menstrual clean 4d, in our hospital outpatient first tubal fluid, the solution is saline 20ml, gentamicin 80,000 U, α-chymotrypsin 4 0 0 0U, Dexamethasone 5mg, slowly injected into the uterine cavity, the resistance during bolus larger, the patient sued