瘤体

自身对照比较，治疗前后瘤体退缩明显，差异有统计学意义（P0.05）。

By self-comparison , the tumor body shrank obviously before and after the treatment and the difference had statistics meaning ( P0.05 ) . 4 .

对照组的瘤体比为5.77，ED组仅为4.19，两组之间的差异有显著性（P<0.05）。

The tumor body ratio of ED group was ( 4.19 ) and the control group was ( 5.77 )( P < ( 0.05 )) .

结果CT示瘤体较大，多成类圆形或卵圆形。

Results Tumors were bigger , more CT of circular or ovoid .

胰腺癌的恶性度和其瘤体CT强化程度的对照分析

A Comparative Analysis of Malignancy Grade and CT Enhancement Degree in Pancreatic Carcinoma

肺转移瘤体部X刀立体定向放射治疗30例分析

Analysis of 30 cases with lung metastases treated by fractionated stereotactic radiotherapy

CT引导下吡柔比星瘤体注入治疗肝癌的临床探讨

Study of pirarubicin ( THP ) in the treatment of hepatic cancer by CT-guided intervenient therapy

胰腺癌的CT增强和瘤体微血管密度及病理分级的相关性研究

The correlation study of CT enhancement , intratumoral microvessel density and pathological grades in pancreatic carcinoma

结论确定瘤体位于脑外是提高不典型脑膜瘤CT诊断准确性的关键。

Conclusion The key to improve the accuracy of atypical meningioma CT diagnosis is to locate the tumor .

瘤体直径（3.9±1.3）cm。

The diameter of the pseudoaneurysm is ( 3.9 ± 1.3 ) cm .

组织学HE染色显示瘤体组织在实验组较对照组坏死明显，免疫组化结果显示cMyc蛋白表达在实验组较对照组降低。

Immunohistochemical detection showed that C-myc protein expression was decreased in experiment group .

而患者的性别、年龄、病变的类型、是否接受过冷冻治疗等因素则与瘤体局部组织凹陷的发生无明显关系（P0.05）。

Gender , age , type , cryotherapy have no obvious relation with the occurrence of tissue atrophy ( P0.05 ) .

大肠癌组织Bcl-2表达与年龄、性别和瘤体大体分型等临床病理参数无关，P0.05。

Bcl-2 expression was irrelated to several clinicopathologic features , including age , gender and gross type ( P0.05 ) .

AAA瘤体形态以囊状和梭状为主，少数为不规则形。

AAA tumor with cystic and spindle morphology mainly a small number of irregular shape .

方法：以CO2激光烧灼、气化及打孔挤出囊内物破坏囊壁法分次治疗多发性血管平滑肌瘤瘤体；

Method : Multiple angioleiomyoma was treated repetitiously with CO_2 laser ablation , gasification and perforation to extrude the content and destroy capsule wall ;

生存素小干扰RNA对人腺样囊性癌ACC-2细胞移植瘤体生长的抑制作用

Survivin small interfering RNA suppresses the growth of adenoid cystic carcinoma cell xenografts in vivo

注射Gd-DTPA后瘤体呈小结节状均匀强化。

Homogeneous nodular enhanced after injection of GD-DTPA .

结果31例治疗1周CT检查可见肿瘤内低密度区增大，仅肿瘤边缘可见有强化，80%的病人瘤体缩小在30%以上；

Results After one week by RF treatment , CT imaging of 31 cases showed low density field enlarged and only tumor edges enhanced . The tumor size decreased 30 % in 80 % patients .

5例患者术后瘤体缩小30%～50%，4例AFP下降。

Tumor sizes decreased from 30 % to 50 % in 5 cases , and AFP declined in 4 cases after the treatment .

结论胰腺癌CT胰实质期增强程度高低能反映肿瘤的恶性程度及瘤体实质细胞处MVD计数。

Conclusion The extent of CT enhancement is highly related to the malignant degree of pancreatic carcinoma and the MVD counting in the hot spot areas of tumor .

采用吉西他滨和CD40抗体治疗后，30%的小鼠肿瘤瘤体缩小。

After treatment with gemcitabine and CD40 antibody , the tumors shrank in30 % of the animals .

结果脑膜瘤瘤体明显强化，瘤体与周围结构的三维空间关系在VR重建图像上显示最清晰。

Results The meningiomas were enhanced obviously , the3D relationship of the tumor and its adjacent structures was observed most clearly in VR .

结论在低场MR中，FLAIR序列图像有助于区分瘤体与水肿、显示肿瘤内部结构。

Conclusion : In low field MR of the brain , FLAIR sequence was helpful to differentiate the tumor from edema , visualize the intrinsic structure of lesions .

HIFU组与冻融组比较瘤体重量、体积及小鼠中位生存时间差异亦有统计学意义（P<0.05）。

The HIFU group compared with repeated freezing DC tumor vaccine group also had significant difference ( P < 0.05 ) .

当研究人员采用方法耗尽小鼠的巨噬细胞后，采用CD40抗体治疗肿瘤瘤体并不缩小。

When the researchers depleted macrophages from the mice , the tumors didn 't shrink with CD40 antibody treatment .

近年来研究表明，OPN与很多肿瘤的浸润、转移、瘤体大小等有关，是一种新的肿瘤标志物。

Study shows that OPN is related to many tumors on invasion , metastasis , and even the tumor volume .

观察接种后瘤体大小和特异的淋巴细胞毒杀伤活性（CTL）。

After loaded and treated , the size of tumor and specific cytotoxic T lymphocyte ( CTL ) assays in vitro were detected .

隔天测量瘤体体积，观察4周后收集标本，采用免疫组化法分析PRP蛋白以及PCNA蛋白的表达。

After four weeks , the tumors were collected . The expression of PRP and PCNA protein in tumor was analyzed by immunohistochemical staining .

瘤体直径均大于15cm。

The diameter of tumor larger than 15cm .

随机分为5组，热疗前各组裸鼠瘤体体积之间比较，差异无统计学意义（P0.05）。

All nude mice were randomly divided into five groups , and there were no significant differences between the tumor volume of nude mice of each group before hyperthermia ( . P0.05 ) .

EDG各剂量组的瘤体重量明显减轻。结论：消化腺提取物对荷瘤小鼠具有明显的抑制肿瘤生长作用。

CONCLUSION : Extract of digestive gland has obvious suppressive effect on tumor development .