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- The most important complication of urinary tract obstruction is renal parenchymal atrophy as a result of back pressure. 尿路梗阻最重要的并发症为反压所致的肾实质萎缩。
- Objective To evaluate the diagnostic efficacy of MR urography (MRU) in patients with upper urinary tract obstruction. 目的探讨磁共振尿路造影(MRU)诊断上尿路梗阻性疾病的意义。
- The site of upper urinary tract obstruction and hydronephrosis could be clearly shown. 结果所有病例均清晰显示梗阻部位及尿路积水情况。
- Abstract: Objective To evaluate the application of magnetic resonance urography (MRU) in urinary tract obstruction. 摘 要: 目的探讨磁共振水成像技术在泌尿系梗阻中的临床应用价值。
- If a urinary tract obstruction, infection or severe symptoms of hematuria, only require hospitalization. 如果出现尿路梗阻、感染或者血尿重的症状,才需要住院治疗。
- Objective:To study the diagnostic value of magnetic resonance urography(MRU)for urinary tract obstruction. 目的:探讨磁共振尿路造影(MRU)对尿路梗阻性疾病的诊断价值。
- Purpose:To improve the diagnosis and treatment of upper urinary tract obstruction complicated with pyonephrosis. 目的:提高上尿路梗阻并发肾积脓的诊治水平。
- Other diseases were also observed,including 5 cases of urinary tract obstruction,3 cases of tubercular aci-dosis and 1 case of polycystic kidney. 尿路梗阻5例,肾小管酸中毒3例,多囊肾1例。
- The renal pelvis and calyces show marked dilation, consistent with hydronephrosis, the result of chronic urinary tract obstruction. 肾盂积水(由长期尿路阻塞引起)致肾盂肾盏明显扩张。
- Objective:To evaluate the diagnostic efficacy of magnetic resonance urography(MRU) in patients with upper urinary tract obstruction. 目的:探讨磁共振尿路水成像(MRU)对诊断上尿路梗阻病变的价值。
- Diuresis renography is one of the classic methods for diagnosing upper urinary tract obstruction in both children and adults. 利尿剂核素肾显像是临床评价小儿和成人上尿路梗阻的经典方法,但因各种因素的影响,显像结果常常会出现误判。
- Result:The sites of urinary tract obstruction were distinctly shown in 52 of 52.Two patients were misdiagnosed by MRU before operation. 结果:52例患者经过MRU检查均能显示梗阻的部位,50例与手术后诊断或治疗后明确的诊断相符合,2例误诊。
- Leiomyoma of the urinary bladder is a rare benign urological disease.Its clinical symptoms depend mainly on the size, location, or associated urinary tract obstruction. 摘要膀胱平滑肌瘤是泌尿科少见的良性疾病,依肿瘤大小、位置或合并的泌尿道阻塞情形而有不同的临床症状。
- Methods 59 patients with upper urinary tract obstruction were subjected to MRU performed in a heavily T2 weighted fast echo pulse sequence in the coronal plane. 方法59例上尿路梗阻性疾病患者接受检查,MRU为冠状位快速自旋回波T2加权像。
- FIC affects both male and female cats, but female cats rarely develop urinary tract obstruction because their urethra is shorter and wider than the urethra of male cats. 公猫和母猫都会发生FIC,但是母猫较少发生泌尿系统阻塞的情形,因为母猫的尿道比较短,而且较宽。
- Objective To evaluate the coincident ratio of MR urography(MRU) in demonstrating the ureterohydronephrosis and cause of the upper urinary tract obstruction by comparing with IUP,B-ultrasound,CT,surgical operation,pathology and clinical result. 目的 通过磁共振尿路造影(MRU)与静脉尿路造影(IUP)、B超、电子计算机断层扫描(CT)及手术、病理学检查和临床结果对照研究,评价MRU在上尿路积水及其梗阻原因诊断中的价值。
- Objective:To evaluate the accuracy of MR Urograph y (MRU)in demonstrating the location and cause of urinary tract obstruction and to contrast it with IVU,retrograde urography,CT,US, surgical operation and patholo gy. 目的 :通过磁共振尿路造影 (MRU)与静脉尿路造影 (IVU )、逆行尿路造影、电子计算机断层扫描 (CT)、灰阶超声 (US)及手术、病理学检查对照研究 ,评估 MRU对尿路梗阻部位、原因的临床应用价值。
- Methods Sixty-two patients with surgically and pathologically proved upper urinary tract obstruction underwent IVU,of them,26 patients underwent additional RU,1 PAU,23 SCT,and 15 MRI+MRU. 方法62例经手术与病理证实的上尿路结石患者均经IVU,其中,26例又经RU,1例经PAU,23例经SCT,以及15例经MRI+MRU检查。
- Objective: To evaluate the role of ureteroscopy for acute urinary tract obstructive anuria. 目的:探讨输尿管镜在急性梗阻性无尿的临床应用价值。
- Methods: Clinical findings of 46 cases of acute urinary tract obstructive anuria were analysed retrospectively. 方法:回顾性分析46例急性梗阻性无尿患者输尿管镜治疗的临床资料。