1病历资料患者女,33岁。于2002年7月感冒后出现颜面及双下肢水肿、肉眼血尿,无发热、寒战、尿频、尿急、尿痛,无潮热、盗汗、咯血、胸痛、呼吸困难,无心悸、心累、端坐呼吸及夜间呼吸困难,无光过敏、脱发、口腔溃疡、关节红肿疼痛、皮肤黏膜瘀斑,无腹痛、腹泻、解黑大便等。在当地医院就诊,查 1 medical records patient female, 33 years old. In July 2002 after the onset of the cold facial and lower extremity edema, gross hematuria, no fever, chills, frequent urination, urgency, dysuria, no hot flashes, night sweats, hemoptysis, chest pain, dyspnea, heart palpitations, heart tired, end tired Sit and breathe at night, dyspnea, alopecia, oral ulcers, joint swelling and pain, mucocutaneous ecchymosis, no abdominal pain, diarrhea, black stool and so on. Visit a local hospital for investigation