胆管

Objective To study the etiology, therapy and prevention of hepatolithiasis associated with intrahepatic cholangiocarcinoma.

摘 要：目的探讨肝内胆管结石并肝内胆管癌的病因、诊断、治疗和预防。

Objective To investigate the expression and significance of NF-кB and MUC1 in hepatolithiasis associated with intrahepatic cholangiocarcinoma.

目的：探讨NF-кB、MUC1在肝内胆管结石合并肝内胆管癌组织的表达和意义。

Objective To analyse the diagnosis,treatment and prognosis of cholangiocarcinoma accompanying hepatolithiasis.

目的探讨肝胆管结石合并胆管癌的诊断、治疗和预后。方法总结1985年~2006年我院收治的26例肝胆管结石并发胆管癌的临床资料。

PSC is a kind of rare and unknown disease due to stenosis cholangitis.Its main symptoms is diffuse fibrotic incrassation and duct stenosis in intrahepatic and extrahepatic bile duct system..

原发性硬化性胆管炎（ primary sclerosing cholangitis，PSC ）是一种少见的、原因未明的胆管炎症性狭窄性疾病。

Results 20 cases of CT examination had made proper diagnoses,the CT imaging finding about the most of peripheral cholangiocarcinoma included:There was the atactic low density tumour in liver,its borderline was unclear,enhanced scan appearances were irregular peripheral enhancement,centripetal enhancement,and delaying enhancement;There was concretion and dilatation of bile buct in or around the focus;The local envelope of liver was lacunose and the local liver was atrophied,There was abroad putrescence and liquescence in the focus.

结果 20例CT做出了正确的诊断，部分周围型胆管细胞癌的CT表现肝内不规则低密度肿块边界欠清，增强扫描表现病灶边缘呈不规则环状强化，有向心性强化的趋势，出现延迟强化；病灶内或周围可见结石，病灶内及周围肝内胆管扩张；局部肝包膜回缩、肝叶萎缩，病灶内大片坏死、液化。

We should ligate the bile duct in both sides and snip the bile duct in themiddle.

应该采取胆管两端结扎，中间将胆管剪断为宜。

MR may obviously demonstrate the entire image if hepatobiliary cystadenoma, the mural nodus form and corpora mammillaria solid lesions suggest canceration. Conventional MR sequences combine with dynamic enhancement and MRCP possese fairly diagnostic value to hepatobiliaty cystadenoma.

MR能明确显示肝内胆管囊腺瘤的整体影像的特征性表现，若囊壁上有结节或乳头状肿块提示局部有癌变，MR常规扫描结合动态增强及MRCP成像对肝内胆管囊腺瘤具有很高的诊断价值。

RESULTS:① The demonstrating rate of intrahepatic bile duct calculus was 87.5% and that of other parts was 100%.② The rate of orientative diagnosis of choledocholithiasis was 94.7%, that of intrahepatic bile buct calculus was 75.0％ and that of other parts was

结果：①定位诊断：对肝内胆管结石梗阻部位显示率为87.5%，对其他梗阻部位显示率为100%；②定性诊断：术前诊断胆总管结石正确率为94.7%，肝内胆管结石正确率为75.0%，其他胆道梗阻正确率为90.9%～100%。

Objective To establish a perineural invasion model of human bile duct carcinoma in vitro, and observe the growth of nerve fiber, proliferation of the human bile duct carcinoma cell and the invasion process.

目的构建人胆管癌细胞神经周围浸润模型，观察培养神经细胞的生长、人胆管癌细胞的增殖与神经周围浸润的过程的形态学变化。

After delayed scanning, the concentric delayed potentialization was found in all cases. Conclusion PCC has certain characteristic manifestation on low field MRI. MRI plain scan combined with dynamic contrast enhancement scan is the key to the correct diagnosis of PCC.

肝内周围性胆管细胞癌的低场MRI表现具有一定的特征性，平扫结合动态增强扫描是诊断肝内周围性胆管细胞癌的关键技术。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。