观察指标包括：①胆管扩张程度；
仅适用于有胆管扩张者。
毛细胆管扩张，腔内微绒毛减少，管壁增厚；
The bile capillary dilated with decrease of microvilli and thickening of the wall.
目的探讨CT在观察肝内胆管扩张中的价值。
Objective An evaluation of CT imaging of intra-hepatic bile duct dilation.
目的探讨螺旋CT在先天性胆管扩张症的诊断价值。
Objective To study the value of helical CT in diagnosing congenital cholangiectasis.
目的探讨核磁共振影像对先天性胆管扩张症的术前定位价值。
Objective To evaluate the preoperative localization value of MRI and MRCP for congenital biliary dilatation.
说明本方法为提高胆管扩张病因诊断率提供了无创伤的手段。
The is method is a noninvasive one to increase the accuracy rate of diagnosis in the causes of bile duct dilatation.
结果3 6例胆囊切除术后患者探及梗阻性胆管扩张，手术证实诊断符合。
Results After the operation, the obstructive cholangiectasis had been found uin 36 cases.
目的探讨小儿先天性胆管扩张症(CBD)合并肝脏损害的病理基础及临床意义。
Objective To explore the pathological basis and clinical characteristics of children with congenital biliary dilatation (CBD) combined with liver damage.
MRCP示胆总管胰腺段狭窄及其以上胆管扩张，胰管不规则狭窄。3例经激素治疗有效。
MRCP depicted irregular stenosis of pancreatic duct and dilation of hepatic duct above pancreas level.
增强后动脉期肿块实性部分轻度增强，囊变坏死区无强化。本组2例均未见肝内外胆管扩张。
Solid part are enhanced lightly during arterial phase, the area of cystoid variation and necrosis are no enhanced. 2 cases have non-dilated bile duct of liver inside and outside.
结论胆道术后并发症主要由胆管扩张、狭窄和残留结石所致，MRI是诊断胆道术后并发症敏感而有效的手段。
Conclusion The biliary postoperative disoders is mainly caused by biliary dilatation, stricture and remnant stone, MRI is the sensitive and effective method for diagnosis of biliary abnormalities.
结论螺旋CT及术中胆管造影有助于指导先天性胆管扩张症，特别是并发特殊病变病儿的具体手术操作的施行。
Conclusion Spiral ct and intraoperative cholangiography are helpful in detection and therapy of congenital biliary dilatation, especially for the patients with special conditions.
在发现胆管扩张和梗阻部位方面，二维快速自旋回波的敏感性为91.7% ，而单次激发快速自旋回波为97.9%。
Sensitivity for detection of bile duct dilatation and site of obstruction was: 2D FSE 91 7%, and SSFSE 97 9%.
在供体手术中，供体肝组织活检显示：门脉区域扩张伴淋巴细胞浸润以及胆管周围致密向心性纤维化。
In the donor operation, the donor liver biopsy revealed expansion of the portal zone with lymphocytic infiltration and dense concentric fibrosis developed around a bile duct.
目的探讨腹腔镜胆总管球囊导管扩张术和扩张导管扩张术在处理胆管狭窄中的临床应用。
Objective To evaluate clinical application of laparoscopic papillary balloon dilatation and catheter dilatation in treating the bile duct stenosis.
目的纠正胆管囊状扩张症外科手术错误，提高正确处理技能。
Objective to correct the mistakes of surgical treatment of cystic dilation of bile duct to improve the correct management skill.
术后球囊导管扩张或YAG激光修复胆管狭窄。
Using the sacculus conduit to expand and using the YAG laser to repair the limited bile duct.
目的探讨小儿先天性胆管囊性扩张症的诊断和治疗方法。
Objective To investigate methods of diagnosis and treatment of congenital bile duct cyst in children.
所有3例肝内外胆管均未见扩张。
No intrahepatic and extrahepatic bile duct dilation was showed in 3 patients.
无明显临床症状和体征者肝内胆管为轻微或轻度扩张。
The light degree dilation of intrahepatic bile duct were found in whose clinical symptom and sign were not clear and obvious.
三维最小透明模式与X线模式组合，可显示扩张的胆管与病变组织的空间位置关系。
The relationship between the biliary duct and the peripheral structures could be clearly demonstrated by transparency of mixed mode (the minimum transparent mode and X ray mode).
结论胆管囊状扩张症外科治疗原则是彻底手术切除胆管囊肿，而不是囊肿引流。
Conclusions the downright cholecystectomy but not cyst drainage is the principle of surgical management of cystic dilation of bile duct.
胆管柱状扩张中P - B型较常见，胆管囊状扩张中b - P型较常见。ERCP检查对儿童胆总管囊肿诊断安全有效。
Type P-B in cylindrical dilatated bile duct is more common, ERCP in the diagnosis of choledochal cyst in children is safe and effective.
目的探讨先天性胆管囊状扩张症的最佳手术方式。
Objective To investigate the proper operative method for treatment of congenital cystic dilation of the bile duct.
囊性扩张的胆管切除、胆道重建是治疗先天性胆管囊性扩张症的最有效方法；
The results suggested that the most effective method for congenital choledochocyst was cystotectomy plus biliary reconstruction.
方法16例患儿肾盂穿刺成功后，用球囊扩张狭窄段置入8F胆管内外引流管，保留4周拔管。
Methods 16 cases of children's pelvis-ureter junction stricture were treated with ballon dilation and then transplanted 8F drainage pipe.
本文报告了1950年至1978年经手术治疗的先天性胆管囊性扩张症28例。
This paper reports oD 28 cases of congenital cystic dilatation of the bile duct treated surgically from 1950—1978.
本文报告了1950年至1978年经手术治疗的先天性胆管囊性扩张症28例。
This paper reports oD 28 cases of congenital cystic dilatation of the bile duct treated surgically from 1950—1978.
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