胰腺

Direct sign of computerized tomography is tumour size, density, appearance and circumscription changes.

胰腺癌的CT直接征象是指胰腺内的肿块及其密度的改变，胰腺形态，外观轮廓改变，是胰腺癌的主要影像学征象。

Quantitative analysis of these measurements and subjective qualitative analysis of tumor conspicuity were performed.

胰腺癌组胰腺-肿瘤差值在胰腺期高于动脉期和门静脉期(F＝14.17 P＜0.001)，正常组胰周小静脉的显示率高于胰腺癌组(P＜0.05)。

Statistical evaluation was performed by using x~2 test and Fishers exact test for enumeration data and independent t test for measurement data to assess relationship of methylation between pancreatic neoplasm.

在从胰腺炎、IPMN至胰腺癌的进程中，NPTX2基因高甲基化阳性率逐渐加深，提示NPTX2基因可能参与胰腺癌进展，其高甲基化导致的基因沉默可能是导致胰腺癌的原因之一。

The intensity level of ultrasound echo which reflect the fibrosis severity of pancreatic parenchyma and local atˉtenuated ultrasound echo with no-clearly border in pancreatic parenchyma is presentation of pancreatic tumor.

胰腺结石诊断不难，胰腺实质回声增强的强度反映纤维化的程度，在实质回声增强的胰腺中出现回声减弱并有模糊边界是胰腺肿瘤的表现。

The PAP expression in the pancreatic carcinoma cell line PANC-1was also measured.Results PAP was not expressed in normal pancreatic tissue,but was found overexpressed in77.7%pancreatic carciˉnoma tissue and21.4%chronic pancreatitis tissue.

结果 PAP在正常胰腺组织中完全不表达，在慢性胰腺炎组织中有一定表达（21.4%），在胰腺癌组织中表达明显（77.7%），在胰腺癌细胞系中亦有表达。

Dr. Lowenfels is a professor of surgery and community preventive medicine at New York Medical Center, and emeritus surgeon in the Department of Surgery at Westchester Medical Center, both in Valhalla.

慢性胰腺炎患者手术死亡率低于胰腺癌患者的原因可能在于本来胰腺癌的死亡率就高于慢性胰腺炎，但这一点文中也没有提及。

Results 30 patients developed acture panereatitis after the ERCP, risk factors for post ERCP panereatitis were age, sex, body mass index, endoscopic sphinctcrotomy, multiple eannolation attemps, multiple pancreatic injection and recurrent pancreatitis.

结果30例于ERCP术后发生急性胰腺炎，与ERCP引发急性胰腺炎相关的主要因素有：年龄、性别、体重指数、内镜下括约肌切开、多次乳头插管、多次胰腺显影和有胰腺炎病史。

objective:our aim is to investigate the relationship of vegf c,vegf d and lymph node metastasis in pancreatic cancer,and to elucidate the role and significance of the cancerous peripheral lymphatic tissue.methods: the expression of vegf c and vegf d was assayed by means of immunohistochemistry in 30 pancreatic carcinomas.results:the positive rates of vegf c、vegf d were 73%(22/30)、57%(17/30) respectively in pancreatic cancer.the expression of vegf c、 vegf d in cancerous invasive edge was significantly higher than that in the center of cancerous tissues.there was no correlation between the expression of vegf c、vegf dand the site,differentiation,histology types.

目的：探讨胰腺癌中vegf c、vegf d蛋白表达与淋巴结转移之间的相关关系，阐明癌周淋巴管增生在胰腺癌淋巴转移中的作用及意义。方法：免疫组化检测30例胰腺癌组织中vegf c、vegf d的表达及其与临床病理、淋巴结转移的关系。结果：胰腺癌vegf c、vegf d蛋白表达阳性率分别为73%(22/30)、57%（17/30），肿瘤周边部位显著高于肿瘤中心部位，其表达与肿瘤的部位、分化程度、组织学类型无关，与肿瘤的tnm分期有关，ⅲ~ⅳ期显著高于ⅰ~ⅱ期。

Methods:MRI findings of pancreatic carcinoma in 109 cases were analyzed retrospectively. All the cases were confirmed by operation, pathology and clinical practice. Conventional pancreatic sequences ( FLASH 2d T1WI, FLASH 3d T1WI, Declivate transection FS-T1WI, TSE-T2WI), MR cholangiopancreatography and dynamic contrast of Gd-DTPA sequences were used to find pancreatic lumps, adjacent infiltrated blood vessels and small pancreatic carcinoma.

经手术病理和临床证实的胰腺癌109例，经常规胰腺扫描序列（FLASH 2d和3d T1WI、倾斜横断面FS-T1WI、TSE-T2WI）、MRCP、Gd-DTPA动态增强扫描对胰腺癌、胰胆管扩张、周围血管侵犯及小胰腺癌诊断价值。

Conventional pancreatic sequences ( FLASH 2d T1WI, FLASH 3d T1WI, Declivate transection FS-T1WI, TSE-T2WI), MR cholangiopancreatography and dynamic contrast of Gd-DTPA sequences were used to find pancreatic lumps, adjacent infiltrated blood vessels and small pancreatic carcinoma.

经手术病理和临床证实的胰腺癌109例，经常规胰腺扫描序列（FLASH 2d和3d T1WI、倾斜横断面FS-T1WI、TSE-T2WI）、MRCP、Gd-DTPA动态增强扫描对胰腺癌、胰胆管扩张、周围血管侵犯及小胰腺癌诊断价值。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。