| 唾腺腺泡细胞癌24例光镜、电镜和免疫组织化学研究 |
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| 引用本文： | 彭真年,沈际焜,李园园,廖晓岗,徐晨.唾腺腺泡细胞癌24例光镜、电镜和免疫组织化学研究[J].重庆医科大学学报,1991(4). |
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| 作者姓名： | 彭真年 沈际焜 李园园 廖晓岗 徐晨 |
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| 作者单位： | 重庆医科大学病理教研室
(彭真年，沈际焜，李园园)，重庆医科大学电镜室
(廖晓岗)，重庆医科大学电镜室(徐晨) |
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| 摘 要： | 本文对24例唾腺腺泡细胞癌进行光镜、电镜和免疫组织化学观察.光镜下肿瘤由腺泡细胞、透明细胞、空泡细胞、闰管细胞和非特殊性腺细胞组成.电镜观察部份瘤细胞胞浆有酶原颗粒或张力微丝等.免疫组织化学检测,24例角蛋白均为阳性,14例波形蛋白部份瘤细胞阳性.结果表明腺泡细胞癌瘤细胞成份有异质性,支持起源于多潜能导管上皮细胞的观点
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| 关 键 词： | 腺泡细胞癌 电镜 免疫组织化学 角蛋白 波形蛋白 |
LIGHT, ELECTRON MICROSCOPIC AND IMMUNOHISTOCHEMICAL STUDY ON 24 CASES OF ACINIC CELL CARCINOMA OF SALIVARY GLAND |
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| Peng Zhennian et al.LIGHT, ELECTRON MICROSCOPIC AND IMMUNOHISTOCHEMICAL STUDY ON 24 CASES OF ACINIC CELL CARCINOMA OF SALIVARY GLAND[J].Journal of Chongqing Medical University,1991(4). |
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| Authors: | Peng Zhennian |
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| Institution: | Department of Pathology |
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| Abstract: | Light, electron microscopic and immunohistochemical features of 24 cases of acinic cell carcinoma are described. Microscopically, the tumors were composed of acinic cells,clear cells,vacuolated cells, intercalated duct cells and nonspecific glanduar cells. Electron microscopic study revealed some tumor cells contained zymogen granules or tonofilament et al. Immunohistochemical studies showed tumor cells were positive for keratin in all cases, but some tumor cells were positive for vimentin in fourteen cases. Our findings showed tumor cellular components has heterogenity and support the idea of pluripotent duct cell origin of this tumor |
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| Keywords: | Acinic cell carcinoma Electron microscope Immunohistochemistry Keratin Vimentin |
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