查询词典 malignant tumor

The term composite pheochromocytoma has been used for pheochromocytomas with a component of neuroblastoma, ganglioneuroblastoma, ganglioneuroma, or malignant peripheral nere sheath tumor.

复合嗜铬细胞瘤主要是指具有成神经细胞瘤、成神经节细胞瘤、神经节瘤或恶性周围神经鞘膜瘤成分的嗜铬细胞瘤。

There were 17 thoracic diseases such as emphysema, bullectomy for spontaneous pneumothorax, massive bullae, benign tumor of mediastinum, cyst of mediastinum, pulmonary benign tumors, hydropericardium, malignant pleural fluid, etc.

包括：重度肺气肿、自发性气胸、巨大肺大疱、纵隔良性肿瘤、纵隔囊肿、肺良性肿瘤、心包积液、恶性胸水、肺转移癌、胸膜结核、急性脓胸等17种胸部疾病。

The connective tissue layer of SZMS is a communication pathway for superficial spread of infection, hematoma, or tumor invasion to or from the scalp and face. Compartments of deep fat pad and temporal muscle are also pathways for the spread of disease to or from the face, intracranium and orbit. The primary tumors in infratemporal fossa and SZMS are rare. Malignant tumors in SZMS usually come from surrounding spaces.

上颧骨咀嚼区的结缔组织是颜面部及头部之感染、血肿、及肿瘤的表浅扩散连结路径，而深层脂肪垫区及颞肌亦是颜面部、颅内及眼窝之病灶的扩散连结路径，原发性下颞窝及上颧骨咀嚼区肿瘤非常少见，恶性上颧骨咀嚼区肿瘤通常来自於附近空间。

In intravesical radioimmunoimaging T/NT value provided a new means for determining the extent of malignant bladder tumor. It may be useful for the early diagnosis, the choice of treatment and evaluation of prognosis in bladder cancer.

在膀胱癌RII中，通过定量方法判断诊断结果可提高对较小肿瘤的诊断灵敏度，可判断膀胱肿瘤的恶性程度，有助于肿瘤的早期诊断和治疗方案的选择及预后的评价。

Objective To investigate the expression of vascular endothelial cell growth factor,basic fibroblast growth factor, transforming growth factorβ1(TGF β1)and tumor derived adhesion factor in laryngopharyngeal malignant melanoma and its relation to neovasculariztion and prognosis of the disease.

目的研究血管内皮生长因子、碱性成纤维细胞生长因子、转化生长因子β1(TGFβ1)及其受体和肿瘤源性粘附因子在咽喉部恶性黑色素瘤中的表达特点，以及它们与肿瘤内微血管密度和病人预后的关系。

Our results demonstrate that (1) the lipogenic tumor markers CDK4 and MDM2 can be used as surrogate immunohistochemical markers for the diagnosis of malignant lipomatous tumors with high sensitivity;(2) approximately 26% of retroperitoneal/thigh UHGPS cases that were positive for PPAR-γ, CDK4, or MDM2 by immunohistochemistry showed characteristic CDK4 and MDM2 gene amplification, suggesting that a subset of UHGPS cases represent DDL despite lacking histologic evidence of lipoblasts.

我们的结果表明：（1）脂肪源性肿瘤标记CDK4和MDM2可以作为诊断恶性脂肪肿瘤的免疫标记物，且敏感性高；（2）腹膜后/大腿UHGPS免疫表达PPAR-γ， CDK4或MDM2的病例中，约有26%例显示特征性的CDK4和MDM2基因扩增，这表明部分UHGPS病例表现为DDL，虽然组织学上找不到脂母细胞。

The prognosis of malignant mixed tumor is poor due to local recurrence and distant metastasis in half of these patients via hemtogenous and lymphogenous spread-ings.

由於恶性混和瘤可经由血液及淋巴转移，半数患者有局部复发和远处转移现象，所以预后不佳。

The mean ADC value of lymphomatous, metastatic and benign lymph nodes was (0.874±0.17)×10~(-3)mm~2/s,(0.98±0.09)×10~(-3)mm~2/s and (1.20±0.10)×10~(-3)mm~2/s. There was statistically different between benign lymph nodes and other groups (P=0.00). When an ADC value of 1.085×10~(-3)mm~2/s was used as a threshold value for differentiating malignant from benign lymph nodes, the best results were obtained with an sensitivity of 87.8% and specificity of 91.3%. 16 of 18 cases (88.9%) were accurately staged in accordance with clinical staging. For 24 patients after chemotheraphy or radiotheraphy, 4 cases were complete remission and WB-DWI was negative. WB-DWI was positive in 14 of 17 cases with recurrent or remnant tumor. For 3 patients with suspected partial remission, WB-DWI indicated necrosis in 2 cases and inactive in 1 case. Repeated WB-DWI examination was performed in 13 cases, tumors were eradicated in 6 cases, improved in 4, expanded in 2. A new colon carcinoma besides its primary lesion was found in 1 case. The results of WB-DWI were all concordant with other clinical tests.

以ADC值1.085×10~(-3)mm~2／s作为诊断恶性淋巴结病变的临界值，敏感性及特异性分别为87.8％和91.3％。88.9％(16／18)患者WB-DWI检查后分期与临床分期一致。24例淋巴瘤患者放化疗后行WB-DWI检查，4例临床疗效为完全缓解，WB-DWI检查均为阴性，17例临床确认有肿瘤复发及明显残留，WB-DWI显示为阳性的14例，另外3例常规影像评价为部分缓解的患者，WB-DWI检查提示2例病灶以坏死液化为主，1例病灶无明显活性。13例淋巴瘤患者行多次WB-DWI检查，发现6例治疗后病灶消失，4例缓解，1例原发病灶缓解，新出现结肠癌，2例淋巴瘤进展，皆与临床相符。

Results 38patients with secondary malignant cardiac and pericardium tumor including 25 patients with lung cancer,5 patients with mastocarcinoma,2 patients with esophageal carcinoma,2 patients with liver carcinoma,2 patients with pancreatic carcinoma,1 patients with bile d

继发性心脏及心包肿瘤，多数原发部位癌在先，至晚期广泛转移，少数以心脏及心包转移为首发症状，虽经手术治疗、化疗和放疗，但预后差。伴心脏压塞者，给予心包穿刺、引流，局部化疗，可减轻症状，但不改善预后。

Results 38patients with secondary malignant cardiac and pericardium tumor including 25 patients with lung cancer,5 patients with mastocarcinoma,2 patients with esophageal carcinoma,2 patients with liver carcinoma,2 patients with pancreatic carcinoma,1 patients with bile duct carc

继发性心脏及心包肿瘤，多数原发部位癌在先，至晚期广泛转移，少数以心脏及心包转移为首发症状，虽经手术治疗、化疗和放疗，但预后差。伴心脏压塞者，给予心包穿刺、引流，局部化疗，可减轻症状，但不改善预后。

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％。