输尿管结石急性梗阻为泌尿系常见的急腹症,是造成尿路梗阻的重要原因之一。本文对近几年来我院急诊的输尿管结石急性梗阻并发肾包膜下积液患者行超声检查,并进行分析,报道如下。1　资料与方法1·1　一般资料　本组73例患者,男性5 1例,女性2 2例,年龄16～68岁,就诊时间为发病后2 Acute obstruction of ureteral calculi is a common acute urinary tract disease, is one of the important causes of urinary tract obstruction. This article in recent years in our hospital emergency ureteral calculi complicated with renal subcapsular effusion patients underwent ultrasound examination and analysis, reported as follows. 1 Materials and Methods 1.1 General Information The group of 73 patients, 51 males and 22 females, aged 16 to 68 years old, treatment time for the onset of 2