查询词典 malignant

AbstractObjective: To explore the clinical value of interventional treatment to the inoperable malignant gastroduodenal obstruction.

目的探讨不能手术切除的胃十二指肠恶性梗阻介入治疗的临床价值。

Methods The clinical and histopathologic symptoms of two patients with sarcomatoid carcinoma of the bladder were macrohematuria and vesical irritability. Cystoscopy showed the carcinoma was solid tumor with necrotic tissue on the surface. Sarcomatoid carcinoma was mainly composed of transitional epithelial cancer cells and malignant mesenchymal cells (spindle cells and polymorphic cells), with a transitional region of interlacement of these cells. Immunohistochemical testing showed the cells were positive for cytokeratin, c arcinoembryonic antigen and smooth muscle actin.

分析2例膀胱肉瘤样癌患者的临床资料并结合文献进行讨论。2例患者均有肉眼血尿或伴有膀胱刺激症，膀胱镜检查为实体瘤，表面有坏死组织；病理表现，肿瘤主要由移行上皮癌细胞和恶性间叶细胞组成，之间可见移行过渡；免疫组化CK、CEA、SMA。

Results In the ANCA negative group, 2 cases were without malignant hypertension ,1 was acute tubular necrosis caused by herbs, 6 were scleroderma renal crisis, including 4 with renal biopsy, indicating hypertrophic arterial media, edema, thickened intima, onion- skin lesion in interlobular arteries and afferent arterioles, as well as ischemic lesion in glomeruli.

结果 11 例SSc急性肾损伤患者中，ANCA阴性9 例，6 例临床表现为硬皮病肾危象，其中4 例肾活检示小叶间动脉和入球小动脉内皮细胞增生、肿胀，内膜黏液性水肿，内弹力纤维断裂，"洋葱皮样"改变和肾小球弥漫性缺血；无恶性高血压表现2 例；急性肾小管坏死1 例。

objective: to investigate the clinical patterns and diagnosis of primary malignant tumor in small intestine.

目的：分析原发性小肠恶性肿瘤的临床特征及诊疗方法。

Excessive intra-abdominal temperature is not conducive to sperm production, testicular malignant risk also increased significantly.

腹腔内过高的温度不利于精子的产生，睾丸恶变风险也大大增加。

Objective: To summarize the experience of nursing in the treatment of malignant intracranial tumors by selective intra-arterial chemotherapy.

目的：总结选择性动脉内化疗治疗颅内恶性肿瘤的护理经验。

Objective To study the extent and difference of mental barrier of patients with malignant intracranial tumors.

目的研究不同恶性颅内肿瘤患者的心理障碍情况及其差异。

Methods The expression of COX-2 was determined by immunohistochemistry in 45 cases of malignant melanoma and 25 intradermal nevi.

方法免疫组化法比较性研究25例皮内痣、45例恶性黑素瘤COX-2蛋白的表达情况。

Methods The β-catenin expression was examined immunohistochemically in intradermal nevus and malignant melanoma with β-catenin antibody.

应用免疫组织化学PowerVisionTM二步法检测25例皮内痣、45例恶性黑素瘤中β-catenin的表达情况。

Objective The purpose of this study was to evaluate the usefulness of radiography,CT and MR in intrathoracic malignant lymphoma.

目的 回顾分析胸部恶性淋巴瘤的影像学表现，评价普通平片，CT和MR在胸部淋巴瘤诊断中的作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。