目的：探索建立一种理想的输尿管部分梗阻再通大鼠模型。 方法：成年健康雄性SD大鼠96只，接受以下处理：①6只作为对照组，行假手术；②30只行经典的左侧输尿管完全梗阻（UUO），术后随机选择6只分别于梗阻后1W、2W、3W、4W连续行彩超检查，测定其左侧积水肾盂的前后径（APD）、长径（L）、横径（T）、肾门处最大肾皮质厚度（RCT）以及左肾动脉的最大血流流速、阻力指数，余24只分别于UUO术后1W、2W、3W、4W随机选择6只，处死取左肾行病理检查；③30只行输尿管套管成角模型组(PUUO)，检测指标及方法同上；④30只行套管成角3周后解除梗阻（RPUUO），检测指标及方法同上。 结果：①...Purpose: Exploring to establish an ideal rat model of recanalization after ureteral obstruction. Methods: ninety-six male healthy adult SD rats were divided randomly into four groups: to one group, sham group (control group, n=6). To the UUO group (n=30), six of them which were obstructed were checked up with color Doppler ultrasonography for one week, two week, three week, and four week, respect...学位：医学硕士院系专业：医学院临床医学系_外科学学号：2452009115297
