7例环磷酰胺所致出血性膀胱炎简表据观察出现本症时,停药补液常可自然恢复,镜下血尿可存在几个月。严重膀胱出血者甚至威胁生命可行外科手术治疗。用此药者要多饮水,保持较多尿量。本文4例停药,3例未停药;3例给予静脉补液;2例加用抗生素;4例除鼓励多饮水外未给 7 cases of cyclophosphamide-induced hemorrhagic cystitis Brief Statement According to the observed symptoms, stopping fluid rehydration can often be restored naturally, microscopic hematuria can exist for several months. Serious bladder hemorrhage is even life-threatening surgical treatment. Use this medicine to drink more water to maintain more urine output. In this paper, 4 cases were discontinued, 3 cases did not stop; 3 cases given intravenous rehydration; 2 cases plus antibiotics; 4 cases in addition to encouraging more water outside