查询词典 benign

Or cytologic examination, the samples were prepared using standard techniques. Sample for FCM analysis were centrifuged and exposed to hypotonic solution cotaining detergent and propidium iodide. Thirty-eight patients had pleural effusion due to benign disease, whilst 33 patients had primary lung cancer. All 38 patients with benign pleural effusions showed FCM diploidy.

CM之DNA定量法是测定细胞是否为不正常DNA含量，其染色是用propidium iodide染色，临床细胞诊断法是用Dapanicolaou染色方法，其中38位病例之胸水原因是良性病变，33位胸水病例则有原发性肺癌，38位良性胸水病例之FCM DNA定量结果全部为正常含量。

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。

30 Of the benign lesions is similar with the adjacent pathologicallly normal mammary tissue (104. 20±36. 56). In all of the paired benign and malignant samples, there was concordance between the expression of NES1mRNA and protein.

在所有43例患者的对照正常乳腺组织中均未发现有NES1基因CpG岛的甲基化。30例乳腺恶性肿瘤组的NES1基因的甲基化率明显高于15例乳腺良性病变组，两组差异有显著性意义（x〓=8.72，P＜0.01）。

There were no false positive reports among the 220 (40.1%) biopsies interpreted as benign lesions in paraffin sections. Among 329 (59.9%) malignant biopsies on paraffin sections, 3 cases were interpreted as benign lesions on frozen sections. Three false negatives included 2 ductal carcinoma in situ and one infiltrating ductal carcinoma associated with papillomatosis. The tumors were small and confined to the breast without any evidence of metastasis.

本研究针对五年来本院 549 例乳房病理冰冻切片及永久性石蜡病理切片诊断比较，发现在 220 例的良性乳房病变40.1%）并未发现任何假阳性的冰冻病理切片诊断，而在 329 例（ 59.9 %）恶性乳房病变中，其中有三例假阴性包含二例乳房管道原位癌及一例合并良性乳突瘤的浸润性乳癌，而这三例均属较小病变及未有腋下淋巴腺转移。

Both benign and malignant endocrine neoplasms demonstrate some degree of cellular pleomorphism , so it is not easy to tell benign from malignant on histologic grounds alone.

内分泌系统的良恶性肿瘤的瘤细胞均呈现一定程度的细胞的异型性，因此，在组织学上很难区分肿瘤的良恶性。

Both benign and malignant endocrine neoplasms demonstrate some degree of cellular pleomorphism, so it is not easy to tell benign from malignant on histologic grounds alone.

无论是良性内分泌肿瘤还是恶性内分泌肿瘤都显示一定程度的细胞异型性，因此仅从组织学上很难区分肿瘤的良恶性。

ABSTRACT AIM: To evaluate the therapeutic effects of galantamine on senile dementia and benign senescent forgetfulness. METHODS: Thirty-seven patients with senile dementia and benign senesce nt forgetfulness in treatment group(M22, F 15, age 63 a±s 8 a) were treated with galantamine 10 mg, po, qid for 8 wk; other 37 patients (M 22, F 15,age 65 a±7 a) were treated with piracetam 800 mg, po, tid.

目的：评估加兰他敏胶囊治疗老年性痴呆和单纯性记忆障碍的疗效方法：42例老年性痴呆和32例单纯性记忆障碍病人入组，其中37例(男性22例，女性1 5例，年龄63 a±s 8 a)用加兰他敏胶囊10 mg，po，qid，另3 7例(男性22例，女性15例，年龄65 a± 7 a)用吡拉西坦胶囊800 mg，po，tid，疗程均 8 wk。

This paper discusses the criteria of delimiting "benign" illegality or unconstitutionality through examples of local experiments with economic reform, democracy, and rule of law, and the ways to resolve the paradox of benign unconstitutionality.

内容提要：本文通过分析地方经济改革和民主与法治试验的实例，论证了"良性"违法或违宪的判断标准，进而指出了超越"良性违宪"的路径。本文认为，1982年宪法的中心原则是民主、法治与人权。

Results The tumors were divided into three types according to the CT findings. Type I: regular, homogeneous density and well-defined,there were 30 patients, included benign mixed tumor(n=29) and adenolymphomas(n=1); Type II:irregular, heterogeneous dentsity, poordefined, there were 15 patients, included benign mixed tumor(n=7), malignant mixed tumor (n=2),adenolymphomas(n=3), hemagioma(n=2),mucoepidermoid carcinoma(n=1). Type III: irregular and could not definded, there were 7 patients, included malignant mixed tumor(n=2), mucoepidermoid carcinoma(n=2), adenoid cystic carcinoma(n=1), malignant lymphoma(n=1), acinic cell carcinoma(n=1). Conclusion CT have important values in location and qualitative analyses of parotid gland.

结果 肿瘤按CT表现分三类：52例患者中，I类30例，形态规则呈类圆形，密度均匀，边缘清楚，除1例腺淋巴瘤外，29例均为良性混合瘤；II类15例，形态不规则，呈分叶状，密度欠均，边界较清或模糊，其中7例良性混合瘤，2例恶性混合瘤，3例腺淋巴瘤，2例血管瘤，1例黏液表皮样癌；III类7例，形态不规则，边缘无法确定，其中恶性混合瘤2例，黏液表皮样癌2例，囊腺癌1例，恶性淋巴瘤1例，腺泡细胞癌1例。

In 14 patients with angiogenic tumors of the soft tissue ( 13 benign tumors and 1 malignant tumor) were analyzed. Results Benign hemangiomas included cavernous (n=7), intramuscular (n=2), mixed (n=1), racemosum (n=1), glomus (n=1) and angiomatosis (n=1). The vascular component within the tumor displayed iso-intensity on T1WI relative to the skeletal muscle, and hyper-intensity on T2WI. One case of hemangiopericytoma showed slightly low signal on T1WI and slightly high signal on T2WI.

结果 13例良性肿瘤中，海绵状血管瘤7例，肌肉内血管瘤2例，混合型血管瘤、蔓状血管瘤、血管球瘤、血管瘤病各1例，瘤血管成分在T1WI上呈等信号，T2WI上呈高信号，肿瘤有不等量的纤维组织和脂肪组织；血管外皮细胞瘤1例，T1WI上呈略低信号，T2WI上呈略高信号。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。