肾盂积水

A期12例中，CT分为A期8例，误为B期4例，其中3例有明显肾盂积水，1例为肾盂内出血；

Of 12 stage A cases , 8 were correctly classified by preoperative CT scan , but 4 were wrongly classified as stage B , of which 3 had hydronephrosis and one had pyelic bleeding .

拔出双J管后复查IVP见狭窄段明显扩张，肾盂积水明显改善。其中1例1年后又狭窄，再次行球囊扩张及内支架置入后1年未再狭窄。

IVP exams showed obvious improvement of hydronephrosis stricture at the 1 year after removed the double J ureteral stent .

SPECT肾动态显像在小儿先天性肾盂积水中的临床应用

The clinical application of SPECT renal dynamic imaging in children with hydronephrosis

结果：CT平扫无特异性表现，主要有肾周积液、血肿形成及肾盂积水，伴有肾挫裂伤时可有包膜下低密度影；

Results : Plain scan of CT has non-specific findings , including peri-renal fluid collection , haematoma , nephrydrosis and low density when complicated with kidney laceration ;

CT平扫可以对肾实质厚度、肾脏的体积大小、肾盂积水和输尿管扩张有直观和准确地评价；

CT scanning in patients with ureter calculus , can directly and accurately shows the thickness of renal parenchyama / the volume of kidney , hydronephrosis and ureterectasia .

肠系膜DT可导致肠梗阻、肠缺血、肾盂积水和瘘管。

Mesenteric DT can cause obstruction and ischemia of intestine , hydronephrosis and fistula .

肾血管阻力指数RI≥0.7者肾盂积水程度均≥15mm。

All vascular resist index ≥ 0.7 with extent of hydronephrosis ≥ 15mm .

除常规扫描外，对3例输尿管狭窄伴肾盂积水患者行MRU（磁共振泌尿系造影）检查；

Cases , which suffered from ureterostenosis and hydronephrosis , were examined with MRU .

87例均伴有患侧轻~中度肾盂积水，其中46例合并结石远端输尿管狭窄，69例合并息肉或肉芽组织包裹，21例为ESWL治疗失败后。

Among them , 46 cases with ureteral stricture , 69 cases with polypus and 21 cases fail of ESWL .

IVP检查是判断有无肾盂积水，积水程度，尿路梗阻的部位以及肾功能的受损情况具有重要的价值。

IVP of judgment whether hydronephrosis , water , urinary obstruction of renal function and the location of the damage is of important value .

IVU提示肾盂积水20例（83%），患侧输尿管充盈缺损3例（12%）。

IVU demonstrated hydronephrosis in 20 cases ( 83 % ) and filling defect of the diseased ureter in 3 ( 12 % ) .

肾盂积水程度≥20mm的6只肾中，5只经手术解除梗阻。

In the third group pelvic diameter ≥ 20mm , 5 kidneys were operated in all 6 kidneys .

材料和方法：16例肾移植后输尿管并发症患者，临床诊断移植肾盂积水13例，移植肾周积液3例，用重T2加权快速自旋回波序列和脂肪抑制技术作磁共振尿路成像。

Materials and Methods : 16 cases of ureteral diseases after renal transplantation were studied . MR urography were obtained by a modified , heavily T2-weighted fast apin-echo pulse sequence and fat-suppression pulse technique .

梗阻、扩张引起的肾盂积水导致了感染。

The stasis from the obstruction and dilation led to infection .

结果：16例B超检查均显示肾盂积水；

Results : B ultrasound showed hydronephrosis in all 16 patients .

肾盂积水时超声多普勒对肾血流分析

Renal Blood Flow Analysis in Patients with Hydronephrosis with Doppler Ultrasound

目的探讨小儿肾盂积水手术中不同的手术入路途径。

Objective To compare two different surgical approaches for children undergoing pyeloplasty .

先天性输尿管狭窄并巨大肾盂积水1例报告

One Case : Congenital Ureteric Stricture Combined with Huge Hydronephrosis

28例可见输尿管梗阻，梗阻上段输尿管均有不同程度扩张和肾盂积水。

28 cases presented urinary obstruction , distention and hydronephrosis .

系统性红斑狼疮并发假性肠梗阻及输尿管肾盂积水的临床及实验室特点

Intestinal pseudo - obstruction and ureterohydronephrosis in systemic lupus erythematosus

胎儿肾盂积水的超声诊断及预后评价

Ultrasonic Diagnosis and Prognosis Evaluation of Fetal Hydronephrosis

以腹痛为主的小儿肾盂积水10例误诊分析

Analysis of misdiagnosis of 10 children with nephrydrosis with abdominal pain as chief manifestation

结扎大鼠一侧输尿管，复制肾盂积水模型。先天性小肾脏单输尿管异位开口的诊断与治疗（附七例报告）

A model of hydronephrosis was established by ligation of single ureter in rats .

迷走血管压迫性肾盂积水的X线诊断（附12例报告）

X-ray diagnosis of compressive hydronephrosis by aberrant blood vessel ( report of 12 cases )

肾盂积水伴有结石时，三维图像上结石具有明显的立体感。

In nephrolithiasis complicated with hydronephrosis , a clear stereo image of stone can be observed .

小婴儿肾脏功能恢复能力较强，对肾盂积水一般均应考虑保留肾脏。

The kidneys should be reserved because the recovery functions of the kidney were very strong in infants .

超声检查可见肾盂积水和梗阻部位以上输尿管扩张，可以明确梗阻的部位和原因。

Ultrasonography shows hydronephrosis and ureterectasis above obstruction , and can identify the sites and causes of obstruction .

许多患肾盂积水的胎儿都在出生之前死亡，因为胎儿膀胱尿潴留，严重损害胎儿的肾脏。

Many babies with hydronephrosis die before birth , because the diseased bladder retains urine that can severely damage the kidneys .

肾盂积水伴双侧输尿管积水者动态观察，积水加重者，多与泌尿系梗阻有关。

It may be caused by obstruction , if hydronephrosis is complicated with bilateral hydroureterosis or hydronephrosis becomes more serious dynamically .

利用Sprague&Dawley大鼠慢性肾盂积水，在不切开积水肾的前提下，直接观察活体肾皮质微循环。

A method was established for in vivo observation of the microcirculation of intact kidney in Sprague-Dawley rats with chronic postischemic hydronephrosis .