查询词典 sarcomatoid

One case also showed sarcomatoid dedifferentiation. The tumor cells were positive for cytokeratin 7 (94%) and cytokeratin 20 (31%); CD138 was positive in 94% of cases.

有1例还具有肉瘤样分化。94%病例的cytokeratin 7阳性，31%的cytokeratin 20阳性，94%的CD138阳性。

The sarcomatoid areas generally show features of MFH, fibrosarcoma, or undifferentiated spindle cell sarcoma.

肉瘤样区域可具有恶性纤维组织细胞瘤（malignant fibrohistiocytoma，MFH）、纤维肉瘤或未分化梭形细胞肉瘤的一般特征。

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。

The diameter of primary sarcomatoid hepatic carcinoma ranged 5 -10 cm. Huge cystic-solid lesions with irregular septa were found in 2 patients, multiple nodulated soft tissue shadows in 4 patients, and inhomogeneous low-density lesion with unconspicuous enhancement in the other 2 patients.

6例CT平扫表现为囊实性低密度影，其内见条状分隔影(2例)及散在分布的条状、结节状软组织密度影(4例)，增强扫描呈不均匀强化，余2例CT平扫表现为不规则低密度影，增强扫描未见明显强化。

Basaloid, sarcomatoid, and mixed usual-verrucous variants and invasion of corpora cavernosa or preputial skin were significant adverse prognostic factors of recurrent carcinomas.

基底细胞样、肉瘤样和普通型-疣状混合性SCCs，以及海绵体、包皮浸润都是复发性肿瘤的不良预后因素。

Objective To study the clinicopathologic features of sarcomatoid carcinoma of the lung.

目的 观察肺肉瘤样癌的临床病理特征。

Objective:To study the clinicopathologic features of sarcomatoid renal cell carcinoma.

目的 ：观察肉瘤样肾细胞癌的临床病理特征。

In 1 of 2 cases with sarcomatoid differentiation, Ki67 was greater than 80% in the sarcomatoid area.

有2例肿瘤伴肉瘤样分化，其中1例肉瘤样区的Ki67指数大于80%。

Objective To review the clinical and pathological features of pulmonary sarcomatoid carcinoma.

目的 分析肺肉瘤样癌的临床及病理特点。

Sarcomatoid carcinoma is defined as a tumor having both sarcomatous and carcinoma components. Hepatic sarcomatoid carcinomas are rare and often arise from hepatocellular carcinoma or cholangiocarcinoma.

类肉瘤性腺癌系指肿瘤同时表现出肉瘤及腺癌之特徵，肝脏的类肉瘤性腺癌是很少见的而且常常是由肝细胞癌或胆管癌变形而来。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。