查询词典 lobulation

Results the basic CT features of 102 patients with Peripheral lung adenocarcinomas were as follows:vacuole or air bronchogra charging sign was found in which as were seen in 24 cases (80%) in high differential adenocarcinoma and were seen in 10 cases (30.3%) in moderate differential adenocarcinoma but not seen in low differential ones, spiculation sign in 73(71.5%). spiculate protulerance sign in 52 (50.9%). lobulation sign in 79(77.4%), pleural in dentation sign in 65(63.7%), vessel convergenoe sign in 69 cases(67.6%), and calcification inside the lesion was 31 cases. 67 cases had more then three basic CT signs mentioned above.

结果 102例周围型肺腺癌的主要CT分析征象是：空气支气管征或空泡征、高分化腺癌24例（80％）、中分化腺癌10例（30.3％）、低分化腺癌无此征、毛刺征73例、棘突征52例、分叶征79例、胸膜凹陷征65例、血管集束征69例、病灶内钙化31例，其中67例出现上述三种以上征象。

Multi-slice target CT can distinctly display the shape of the edge and interior of the SPN,such as "sign of lobulation","rabbit-ear sign","vacuole sign","node-accumulating sign",which are useful to diagnose the lung cancer.

CT增强扫描病灶强化程度二者无显著区别，只能作为诊断参考，不能作为定性依据；CT薄层靶扫描能清晰反映病变边缘、内部结构，如分叶征、胸膜凹陷征、空泡征、小结节堆积征等，有助于肺癌的诊断。

The white to yellow cut surface showed variable lobulation and myxoid change.

白色至黄色切面显示为变异性小叶状和粘液样改变。

The SDOR value of lobulation and deep lobulation in diagnosing peripheral pulmonary carcinoma was 14.2 and 13.1,respectively.

第二部分球形结核与四周型肺癌的CT征象及鉴别诊断目的探讨肺球形结核和四周型肺癌的CT检查形态学征象，进步对这2种疾病的熟悉。

Part 1 Evaluation of the diagnostic values of lobulation sign on the differential diagnosis of peripheral lung cancer and pulmonary tuberculoma in CT images.

第一部分分叶征在四周型肺癌与结核球CT鉴别诊断中价值的评价目的应用Meta分析的方法探讨CT检查中分叶征及深分叶征对于四周型肺癌与结核球鉴别诊断价值。

Results The main CT findings were as the following:All of the cases were solitary pulmonary nodule, 25 cases with the lobulation ,21 cases with coarse edge,13 cas

结果：28例周围型小肺癌的主要CT表现：全部为孤立结节，25例有分叶征、21例边缘毛糙、13例有空泡征和细支气管充气征、15例有血管集束征、20例有胸膜凹陷征、5例有病灶胸膜侧模糊影。

Results among 17 cases , malignant disease is 12 cases , benign disease is 5 cases ,in malignant disease adenocar-cinoma is 8 cases and squamous-cinoma is 2 cases ,in benign disease tuberculosis is 3 cases , inflammation node is 2 cases , the common CT signs included lobulation sign (14 cases),pleural tail sign 7 cases ,vessel convergence (8 cases ),and spiculation (14 cases),with inhomogeneous (13 cases).

结果：17例病变中恶性病例12例，良性病例5例，恶性病变中腺癌8例，鳞癌2例，转移癌2例，良性病变中结核3例，炎性结节2 例CT征象包括分叶征14例，胸膜凹陷征7例，血管集束征8例，毛刺征14例，密度不均匀者13例。

We suggest that those breast lumps with deep lobulation sign and/or spiculation were belong to malignant appearance and margin signs group,and others(with neither deep lobulation sign nor spiculation) were belong to benign appearance and margin signs group.

具有深分叶和/或毛刺的肿块归为恶性"形边征"组，无深分叶又无毛刺的肿块归为良性"形边征"组。

Finally, the features of the lesions were statistically analyzed. There were significant differences in lobulation sign, deep lobulation sign, speculation sign, vacuole sign, pleural indentation and bronchus sign between the two groupsP

单个征象对于肺球形结核和四周型肺癌的鉴别诊断的价值受到不同程度的限制，在鉴别诊断中应结合多个征象综合分析更有利于得出正确结论。

Objective :To assess the overall value of lobulation sign and deep lobulation sign in the differential diagnosis of peripheral lung cancer and pulmonary tuberculoma in CT images.Methods : Firstly , articles about CT differential diagnosis between pulmonary tuberculoma and peripheral lung cancer were selected ,which were published in the period(from January 1990 to December 2008),and useful data were extracted.Then Meta-analysis was done using Meta-disc software,and SDOR value calculated.

方法搜集1990年1月至2008年12月国内外公然发表的关于四周型肺癌与肺结核球CT鉴别诊断的文献，对文献进行筛选，应用Meta-disc软件对符合条件的原始研究进行质量评估、异质性检验，计算阳性似然比、阴性似然比和诊断比值比，最后汇总敏感性和特异性，绘制SROC曲线并计算曲线下面积来综合评价分叶征及深分叶征在CT检查中对于四周型肺癌与结核球鉴别诊断的价值，进行敏感性和特异性分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。