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   mixed tumor 在 皮肤病与性病 分类中 的翻译结果: 查询用时:0.191秒
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皮肤病与性病
肿瘤学
口腔科学
泌尿科学
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mixed tumor
相关语句
  混合瘤
    Immunohistochemical Study on Bcl-2 and PCNA in Mixed Tumor of Skin
    皮肤混合瘤中bcl-2和增殖细胞核抗原的免疫组化研究
短句来源
    Objective To investigate the expression of bcl-2 and PCNA in mixed tumor of skin.
    目的探讨bcl-2和增殖细胞核抗原(PCNA)在皮肤混合瘤中的表达及意义。
短句来源
    Methods Bcl-2 and PCNA expression in 12 cases of mixed tumor of skin were studied using immunohistochemical S-P method and double-staining.
    方法采用免疫组化S-P法及免疫组化双染技术对12例皮肤混合瘤皮损标本中bcl-2和PCNA的表达进行观察。
短句来源
    Conclusion Aberrant expression of bcl-2 and PCNA in mixed tumor of skin may play a role in tumorigenesis.
    结论皮肤混合瘤中bcl-2、PCNA的异常表达似与此肿瘤的发生相关。
短句来源
    The clinicopathological features of 34 cases of cutaneous mixed tumor are reported. The specimens of 15 cases were studied immunohistochemically with 11 kinds of antibodies in order to establish their classification and to elucidate their histogenesis.
    34例皮肤混合瘤中15例用11种抗体作免疫组化研究,以便建立肿瘤的分类及阐明组织起 源。
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  “mixed tumor”译为未确定词的双语例句
    Bone morphogenetic protein-mediated type II collagen expression in pilomatricoma and cutaneous mixed tumor
    骨形形成蛋白介导的Ⅱ型胶原在毛母质瘤和皮肤混合性肿瘤的表达
短句来源
    Lipomatous mixed tumor with follicular differentiation of the skin
    伴皮肤毛囊分化的混合性脂肪瘤
短句来源
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  mixed tumor
The histologic diagnoses of the patients were germinoma (4), endodermal sinus tumor (2), embryonal carcinoma (1), and mixed tumor - germinoma plus choriocarcinoma (1).
      
Benign neoplasms (mixed tumor of the salivary gland) had the most differentiated receptors with numerous arborization, as well as polyvalent receptors.
      
According to the literature, malignant mixed tumor of the ovary is rather rare and its occurrence with other malignancy is exceptional.
      
Echographic tumor typing was made in 88 cases and the mixed tumor type was the most frequent with 74 cases (84.09%).
      
Hyaline globule-like structures in undifferentiated sarcoma cells of malignant müllerian mixed tumor of the fallopian tube
      
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The clinicopathological features of 34 cases of cutaneous mixed tumor are reported. The specimens of 15 cases were studied immunohistochemically with 11 kinds of antibodies in order to establish their classification and to elucidate their histogenesis. The results were as follows: (1 ) Mixed tumors of the skin were basically apocrine or eccrine in type,apocrine type of mixed tumor was much more common than the eccrine one. (2)The epithelial elements of these tumors could be classified as tubuloglandular,solid...

The clinicopathological features of 34 cases of cutaneous mixed tumor are reported. The specimens of 15 cases were studied immunohistochemically with 11 kinds of antibodies in order to establish their classification and to elucidate their histogenesis. The results were as follows: (1 ) Mixed tumors of the skin were basically apocrine or eccrine in type,apocrine type of mixed tumor was much more common than the eccrine one. (2)The epithelial elements of these tumors could be classified as tubuloglandular,solid nests and stromal cells. The inner cell layers of tubuloglandular components had distinct epithelial features,expressing keratin,carcinoembryonic antigen (CEA) and epithelial membrane antigen (EMA). The outer cell layers had negative results for actin , desmin, CEA , and EMA, and had positive results for vimentin, S100 protein, cytokeratin (11 cases ), neuron-specific enolase (8 cases ), and glial fibrillary acidic protein (6 cases). The immunophenotypes of stromal cells and solid nests were similar to those of the outer cell layers. These date suggest that the stromal components may derive either from the outer cells of the tubuloglandular elements or pluripotent stem cells, but can not confirm their exclusive myoepithelial origin.

34例皮肤混合瘤中15例用11种抗体作免疫组化研究,以便建立肿瘤的分类及阐明组织起 源。结果如下:①皮肤混合瘤基本可分为大汗腺型和小汗腺型,大汗腺型比小汗腺型远为常见。② 肿志的上皮成分可分为管腺性、实巢性及间质性上皮。管腺内层细胞有明显上皮特征,其角蛋白、癌 胚抗原(CEA)及上皮细胞膜抗原(EMA)均阳性,而外层细胞对结蛋白(Desmin,Des)、肌动蛋白 (Actin)、CEA及EMA呈阴性,对波形蛋白(Vimentin,Vim)。S100蛋白、细胞角蛋白(Cytokeratin, CK,11例)、神经原特异性烯醇化酶(NSE,8例)及胶质纤维酸性蛋白(GFAP,6例)均呈阳性。间质细 胞与实巢上皮的免疫表达相似于管腺外层细胞,提示肿瘤的问质成分既可来自管腺的外层细胞,也 或来自多潜能干细胞,但不能证实为唯一肌上皮起源。

Objective To investigate the location and distribution of lectin-receptors in the apocrine sweat gland tumors. Methods The expression of the lectin-receptors of twenty-one cases of apocrine sweat gland tumors were detected by ABC method and seventeen kinds of lectins. Results There are statistically significant differences between the positive rates of lectin-receptors of benign and malignant apocrine sweat gland tumors for WGA,ECL,STL,PNA,RCA-Ⅰ and RCA-Ⅱ. Expression of DBA, BSL-Ⅰ,UEA-Ⅰ and SBA were observed...

Objective To investigate the location and distribution of lectin-receptors in the apocrine sweat gland tumors. Methods The expression of the lectin-receptors of twenty-one cases of apocrine sweat gland tumors were detected by ABC method and seventeen kinds of lectins. Results There are statistically significant differences between the positive rates of lectin-receptors of benign and malignant apocrine sweat gland tumors for WGA,ECL,STL,PNA,RCA-Ⅰ and RCA-Ⅱ. Expression of DBA, BSL-Ⅰ,UEA-Ⅰ and SBA were observed in part cases of Paget's disease. Similar expressions of PNA,RCA-Ⅰ and ECL were observed in Syringocystdenoma papilliferum, Hidradenoma papilliferum and Aprine mixed tumor. Conclusion The expression of lectin-receptor markedly changed the cell of apocrine sweat gland tumors and aided to diagnosis and differentical diagnosis in apocrine sweat gland tumors.

目的探讨皮肤大汗腺肿瘤细胞表面凝集素受体的变化规律及意义。方法用17种生物素化凝集素检测了21例大汗腺良恶性肿瘤细胞表面凝集素受体的表达情况。结果大汗腺恶性肿瘤细胞表面WGA、ECL、STL、PNA、RCA-Ⅰ、RCA-Ⅱ阳性率较低,与良性肿瘤相比差异有显著性,DBA、BSL-Ⅰ、UEA-Ⅰ、SBA在部分Paget’s病细胞阳性。生乳头汗管囊腺瘤、生乳头汗腺腺瘤、大汗腺混合瘤在PNA、RCA-I、ECL阳性着染相似。结论大汗腺良恶性肿瘤细胞膜表面凝集素受体发生了有意义的变化,某些凝集素受体的变化可能有助于大汗腺肿瘤的诊断和鉴别诊断。

Objective To investigate the expression of bcl-2 and PCNA in mixed tumor of skin. Methods Bcl-2 and PCNA expression in 12 cases of mixed tumor of skin were studied using immunohistochemical S-P method and double-staining. Results Positive reactions of bcl-2 and PCNA were observed in all cases. PCNA staining was positive in tumor cells lining cystic and duct-like structures in tumor nests, but bcl-2 staining was positive in epitheloid tumor cells. Most tumor cells with bcl-2...

Objective To investigate the expression of bcl-2 and PCNA in mixed tumor of skin. Methods Bcl-2 and PCNA expression in 12 cases of mixed tumor of skin were studied using immunohistochemical S-P method and double-staining. Results Positive reactions of bcl-2 and PCNA were observed in all cases. PCNA staining was positive in tumor cells lining cystic and duct-like structures in tumor nests, but bcl-2 staining was positive in epitheloid tumor cells. Most tumor cells with bcl-2 were PCNA negative and vice versa. Conclusion Aberrant expression of bcl-2 and PCNA in mixed tumor of skin may play a role in tumorigenesis.

目的探讨bcl-2和增殖细胞核抗原(PCNA)在皮肤混合瘤中的表达及意义。方法采用免疫组化S-P法及免疫组化双染技术对12例皮肤混合瘤皮损标本中bcl-2和PCNA的表达进行观察。结果12例患者的皮损标本均见bcl-2及PCNA阳性染色。肿瘤巢内,衬于囊腔和导管样结构内侧的肿瘤细胞示PCNA阳性,而上皮样肿瘤细胞示bcl-2阳性。bcl-2阳性的肿瘤细胞多呈PCNA阴性染色,而bcl-2阴性的肿瘤细胞多呈PCNA阳性染色。结论皮肤混合瘤中bcl-2、PCNA的异常表达似与此肿瘤的发生相关。

 
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