To compare the image quality of the three sequences in two groups by One-Way ANOVA and T Test. The qualitative assessment standards include clarity, artifacts, signal uniformity, the conspicuity of enhanced vein and the observable grade of intrahepatic venous branchs. The quantitative assessment standards include SNR and CNR of intrahepatic portal vein and hepatic veins. Furthermore, the anatomy and variations of the intrahepatic portal vein and hepatic veins are statistical analysed.

通過方差分析和T檢驗分別對A亚洲欧美综合图片、B組三個序列的圖像質(zhì)量進(jìn)行比較啪啪视频黄色，評定標(biāo)準(zhǔn)包括清晰度、偽影免费黄色高清无码视频、信號均勻性不卡免费A级毛片、靜脈強(qiáng)化程度及肝內(nèi)靜脈分支顯示級數(shù)等定性指標(biāo)和肝內(nèi)門靜脈、肝靜脈的SNR(Signal-Noise Ratio，信噪比)及CNR(Contrast-Noise Ratio一级A爱毛片，對比度噪聲比)等定量指標(biāo)一a一级级毛片免费看看。

The presence of early CT signs has been reported to be a predictive sign of hemorrhagic complications after reperfusion therapies[4, 5, 13 18]. Our study has also demonstrated that the rate of symptomatic hemorrhagic complications showed a tendency to increase as the grade of early CT signs increased, although a statically significant difference was not proved. A grade III CT sign may be a predictive sign for hemorrhagic complications after reperfusion therapy. In contrast, the presence of a grade I CT sign may not contraindicate reperfusion therapy.

本研究也顯示：盡管彼此間均無統(tǒng)計學(xué)顯著差異，但血管內(nèi)再通治療后癥狀性出血并發(fā)癥的發(fā)生率欧美性爱黄色一级录像，在深部大腦中動脈分布區(qū)未出現(xiàn)早期CT征象的患者曰夲少妇精品A片在线、出現(xiàn)I級早期CT征象（細(xì)微低密度區(qū)局限于島葉，基底節(jié)區(qū)正常）的患者色欧美性爱、出現(xiàn)II級早期CT征象（部分殼核后外側(cè)區(qū)出現(xiàn)低密度）的患者欧美亚洲小说动漫综合、出現(xiàn)III級早期CT征象（整個豆?fàn)詈藚^(qū)均出現(xiàn)低密度）的患者中，呈逐漸增加的趨勢日韩福利短片在线观看网站免费。

objective:to investigate the therapeutic action of somatostatin in pancreatic leakage after pancreaticoduodenectomy.methods: to collect 100 patients with pancreaticoduodenectomy during 2003～2006,contrast 44 patients use somatostatin after pancreaticoduodenectomy as experimental group,and 56 patients with conventional therapy as control group.results:there were no pancreatic leakage case in the modified group of 44 cases.3 cases complicating pancreatic leakage occurd in control group,and the proportion of pancreatic leakage are different examined by statistic mathord.conclusions:use somatostatin after pd can restrain organism excrete diastase vera,and help anastomotic stoma to concrescent and decrease pancreatic leakage;pancreatic leakage should be treated by different grades,grade 1 can be cured by persistent drainage with somatostatin and nutritional support;grade 2 should be pay more energetic intervention.

作者單位：濰坊醫(yī)學(xué)院三级黄色性交片，濰坊 261042；濰坊市人民醫(yī)院肝膽外科亚洲第一性爱高清视频，濰坊 261042 目的：探討生長抑素在胰十二指腸切除術(shù)后減少胰漏的作用野外一级黄色网站。方法：收集2003年1月～2006年12月施行pd患者100例，術(shù)后應(yīng)用生長抑素持續(xù)泵入病人44例亚州中文字幕精品一区，并與同期施行的pd術(shù)后常規(guī)應(yīng)用全腸外營養(yǎng)及抗生素治療病人56例欧美激情在线观看A片大电影，結(jié)果進(jìn)行了對比觀察。結(jié)果：實驗組病人44例無1例發(fā)生胰漏国产日韩一本无码免费专区，對照組56例病人，3例發(fā)生不同程度的胰漏免费一级无码婬片A片，發(fā)生率5.3%黄片一级片一区，統(tǒng)計學(xué)比較有顯著差異（p＜0.05）。結(jié)論： pd后應(yīng)用生長抑素持續(xù)泵入可以抑制胰酶的作用yinyuan国产精品，使胰腸吻合口較好地愈合日韩性交无码视频，從而有效地減少胰漏的發(fā)生；胰漏可進(jìn)行分級治療国产真实迷奸系列，ⅰ級胰漏采用通暢引流為主超清无码波多野吉衣中文，同時使用生長抑素和營養(yǎng)支持等治療多可治愈，ⅱ級胰漏需要積極治療99最新视频。