1病历摘要男,14岁。主因肉眼血尿伴腰痛1周加重2 d入院。患儿与入院1周前上呼吸道感染后出现淡冰红茶色肉眼血尿伴阵发性腰痛,患儿未在意,近2 d尿色逐渐转为洗肉水色肉眼血尿,而且腰痛加重,无水肿及少尿,无排尿困难及尿频、尿急、尿痛,来我院门诊查尿常规示潜血(+++),蛋白(++), 1 medical record summary male, 14 years old. Mainly due to gross hematuria with low back pain 1 week increased admission 2d. Children and admitted to hospital 1 week before the upper respiratory tract infection appeared pale ice brown color with ocular hematuria with paroxysmal low back pain, children did not care, nearly 2 d urinary gradually wash water color macroscopic hematuria, and lower back pain aggravated without edema and Oliguria, dysuria and urinary frequency, urinary urgency, dysuria, to our hospital outpatient check urine routine occult blood (+++), protein (++),