查询词典 malignant

Objective To discuss the diagnosis and treatment of malignant giant cell tumor of tendon sheath in the hand.

目的 探讨手部恶性腱鞘巨细胞瘤的诊断和治疗。

Among benign lesion,bone skinniness was sharp and more regular,with haematoma or soft tissue swell.Malignant lesion were irregular and incomplete.MRI signs of fracture site were low T1,long T2 or long T1,long T2 signals.

良性病变表现骨皮质断裂处锐利，较规则，骨折片内陷或外移，伴有血肿形成或软组织肿胀；恶性者形态不规则，残缺不全；MRI显示骨折部位短T1、长T2或长T1、长T2信号。

Methods:sIL-2R was meaured by ELISA at 1 day before and 2,3,7 days after operation in children with malignant and benign soli d tumor.

采用ELISA双抗体夹心法，对30例恶性实体瘤、15例良性实体瘤和1 5例健康儿童进行了sIL-2R术前和术后2、3、7日动态监测。

Methods Serial 18F-FDG SPECT imaging were performed on 42 patients with malignant lymphoma before and after treatment.

对42例经病理检查证实的恶性淋巴瘤患者在诊疗过程中进行2~5次18F-FDG显像，判断疗效。

Objective To enhance the recognition of B-cell malignant non-Hodgkin＇s lymphoma of sphenoid sinus and summarize the key points of the diagnosis.

目的提高临床医生对蝶窦B细胞性非霍奇金淋巴瘤的认识，概括其诊断要点，避免误诊。

Breast cancer is the fourth leading cause of cancer death for Taiwanese women. X-ray mammography is currently the most effective method for an early diagnosis of the breast cancer. The existence of spicules is one of most important visual signs for breast cancer diagnosis. Spiculation is a stellate distortion caused by the intrusion of breast cancer into surrounding tissue. In general, malignant tumors appear with rough and complex boundaries or contours, whereas benign masses present smooth, round, or oval contours.In this paper, we present a technique to detect the contours of spiculated lesions from the regions of interest in a mammographic image.

中文摘要乳癌是是我国妇癌症死亡主因的第四位，乳癌诊断程序中，乳房X光摄影为临床上医生诊断乳癌的利器，在诊断乳房摄影肿瘤的影像时，可用特徵决定为良性或恶性肿瘤，良性肿瘤通常会呈现圆滑的特徵，而恶性肿瘤则呈现星状或不规则不平滑特徵，这种星状或不规则不平滑特徵组织，称为星状物肿瘤，指的是肿瘤周围的乳腺组织，因星状物往外侵犯的关系造成的变形，星状物的存在是恶性肿瘤判断的依据。

All aforementioned cases entierely were proved pathological diagnosis using operation or lung centesis. Results: On the CT manifestation, lobulation sign and spiculation sign mostly appeared in the malignant nodules. The accurate rate of diagnosis was 75.6; sensitivity were 76.3%; specificity were 74.1%; positive predictive value were 86.5%; negative predictive value were 58.8%.

结果：86例SPN的Cr征象中，分叶征和棘突或毛刺征多出现于恶性结节，与病理和随访结果对比，螺旋CT薄层扫描并MPVR重建判断肺小结节良恶性的准确率、灵敏度、特异性、阳性预测值和阴性预测值分别为75.6%、76.3%、74.1%、86.5%、58.8%。

Breast cancer with malignant halo often appeared masses with spicule in mammarygraphy.

恶性晕乳腺癌在X线上多表现为有毛刺的肿块。

Results MIP-1β protein was found in cytoplasm of malignant cells of squama cell cancer and adenocarcinoma without significant difference between them,while not found in bronchus-alveolus cell cancer.

结果 MIP-1β mRNA表达在鳞癌和腺癌间比较无显著差异（1.23±0.29和1.25±0.26），但均显著高于支气管肺泡细胞癌（0.86±0.03）。

Results MIP-1β protein was found in cytoplasm of malignant cells of squama cell cancer and adenocarcinoma without significant difference between them, while not found in bronchus-alveolus cell cancer.

结果 MIP-1β mRNA表达在鳞癌和腺癌间比较无显著差异（1.23±0.29比1.25±0.26），但均显著高于支气管肺泡细胞癌(0.86±0.03)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。