肾盏

B、C组大鼠肾脏皮髓结构清晰，肾盏及肾盂良好，未见结石晶体沉积。

Group B and C : Renal cortex and medullary structure were clear , kidney calices and renal pelvis were no abnormalities , no stone crystal deposition .

肾盏憩室的CT诊断

CT diagnosis of calyceal diverticulum

多层螺旋CT对肾癌侵犯肾盂肾盏的评价

The Assessment of the Invasion of Renal Carcinoma to Renal Pelvis and Calyx with Multi-slice Spiral CT

肾盂肾盏内出现高密度作为CT诊断肾结石的标准。

On CT , all high-density foci in the renal pelvis or calices were diagnosed as stones . 3 .

并发有肾盏轻度积水9例，无肾盏积水7例。曾行ESWL治疗10例。

Among them , 9 cases had mild hydrocalycosis and 10 cases were treated with ESWL before .

方法对静脉尿路造影诊断的18例肾盏憩室患者行螺旋CT平扫、增强扫描及延时扫描，并对图像进行综合分析。

Methods Eighteen patients , diagnosed as calyceal diverticulum by intravenous urography ( IVU ), were performed three repeated scans to the kidney area : an unenhanced scan , post-contrast scan and a delayed scan , then the imagines were analyzed .

结果静脉肾盂造影（IVP）显示肾盂、肾盏内不规则充盈缺损，肾盏积水。

Results Irregular filling defect and hydronephrosis were seen in the renal pelvis and calyces on intravenous pyelography ( IVP ) .

同时回顾分析同期接受CTU检查的30例患者的影像结果，对其肾盏、肾盂、集合系统的解剖结构进行研究，评价CTU在MPCNL穿刺定位中的作用。

Three-dimensional images from 30 patients who were investigated using excretory urography were also reviewed for evaluating the anatomy of PCS.

结论ESWL仍应作为肾盏结石治疗的首选方法，但如果结石位置近肾实质处应优先选择经皮肾镜碎石术（PCNL）或软性输尿管肾镜碎石术。

Conclusion ESWL is the first choice for treatment of renal calyceal stones , but the PCNL or Ureteropyeloscopy lithotripsy is recommended if the position of renal calyceal stone is close to cortical substance .

结果50例泌尿系梗阻患者中，46例清楚显示狭窄和梗阻的位置及梗阻以上扩张的肾盂肾盏及输尿管，4例3h后肾盂肾盏显影浅淡。

Results Among the 50 cases of urinary tract obstruction , 46 cases of which were clearly demonstrated the narrow or obstructive location and the dilation of the tract , the pelvis and calyces were showed faintly after 3 hours in 4 cases .

方法：回顾性分析35例肾盏憩室患者的临床资料，其中保守治疗11例，体外冲击波碎石术（ESWL）治疗9例，手术治疗15例。

Methods : The records of 35 patients with calyceal diverticula from October 1994 to November 2002 were retrospectively analyzed . Among them : 11 cases were treated conservatively , 9 cases were treated with ESWL , 15 cases were operated on .

方法对15例由于开放手术引起的输尿管上段狭窄及肾盏狭窄闭锁采用mini-PCN技术并配以自制电刀治疗。

Methods 15 cases of upper urethral stricture and Calyces stricture and artesian caused by open surgery , using mini-PCN technique combined with self-made electrical knife .

结论mini-PCN技术并配以自制电刀治疗医源性输尿管上段狭窄及肾盏狭窄闭锁具有治疗效果好、并发症少、手术创伤小。

Conclusion mini-PCN technique combined with self-made electrical knife in treatment of Iatrogenic upper urethral stricture and Calyces stricture and artesian is very effective , less invasive has fewer complication .

病理检查均为巨大多/单房囊性肿物，囊壁增厚或薄厚不均，囊腔内为坏死组织碎屑和新鲜/陈旧性出血，部分肾盂、肾盏壁充满0.5～1.5cm大小不等乳头状肿瘤。

Pathologic characteristics of cystic renal cancer included multiple cysts of variable size , noncommunicating , filled with necrotic debris and fresh and / or old hemorrhage , and irregular wall thickness .

并根据RPLD、肾盏扩张程度、肾脏大小、肾实质厚度以及相应孕周五个主要因素制定胎儿肾积水的超声诊断标准。

The ultrasonic diagnostic criteria of fetal hydronephrosis were constituted by the RPLD , the pelvic dilatation , the renal size , the thickness of renal parenchyma and the relevant gestational weeks .

肾盏囊状憩室的超声图像分析与诊断

Ultrasonic image analysis and diagnosis of the renal calices cystic diverticulum

体外冲击波碎石治疗肾盏结石效果分析

An Analysis on the Effect of ESWL on Renal Calyceal Stones

肾盏憩室临床分析（附30例报告）

Clinical Analysis of Caliceal Diverticulum ( A Report of 30 Cases )

肾盏变形26例，占100%；

Deformed . Calices renales was seen in 100 % ;

肾盏憩室的外科诊治（附35例报告）

Diagnosis and treatment of calyceal diverticula ( Report of 35 cases )

肾盏裸露征24例，占92%；

Naked calices renales was seen in 92 % ;

尿外渗及肾盂肾盏内积血。

Leakage of urine and accumulation of blood in renal pelvis and calyx .

双肾盂、肾盏及输尿管扩张明显，前列腺位置抬高。

The bilateral renal pelvis and ureter were markedly dilated , the prostate gland was lifted up .

目的：肾盂肾盏扩张是胎儿超声检查最常见的泌尿道异常。探讨胎儿肾积水的程度与胎儿出生后的随访与输尿管梗阻的相关性。

Objective : To explore the degree of fetal hydronephrosis and the relation of follow-up to ureter obstruction .

术后6周复查KUB+IVU，手术侧显影正常，积水减轻，无肾盏狭窄及结石残留。

KUB + IVU were normal 6 weeks postoperatively with improved hydronephrosis , no intrarenal stricture and residual calculi .

增强扫描可以显示脓腔壁、肾盂、肾盏壁及输尿管壁的异常强化；

T_1WI with enhancement could manifest abnormally reinforced walls of pyoid cavity , renal pelvis and calyx and ureter .

扩张肾盏的表面粘膜充血，靠近扩张肾盏的区域为黄褐苍白区，这是炎症感染的特征。

The infection with inflammation is characterized by the pale yellowish-tan areas next to the dilated calyces with hyperemic mucosal surfaces .

增强扫描出现空洞壁和破坏肾盂、肾盏的点、线状强化。

On postcontrast scans , spotted and linear enhancement was seen on the walls of the cavity , renal pelvis and calyces .

根据声像图表现分为两型：肾盂肾盏扩张型（15例）与肾盏扩张型（12例）。

The sonogram features were divided into two types : pelvicaliceal dilation type ( 15 cases ) and calicectasis type ( 12 cases ) .

肾盂肾盏腔消失，输尿管呈实性条索状，病理诊断符合多发性囊性肾发育不良；

The cavity of renal pelvis and calyx disappeared and the ureter appeared as solid cord . The pathological diagnosis accorded with multicapsular dysplasia of kidney .