Carcinoma ex pleomorphic adenoma of the sublingual gland:a case report

查看全文 作　　者：Yasunori [1]Ariyoshi;Masashi [1]Shimahara;Toshiyuki [1]Konda;Motomu [2]Tsuji

机构地区：[1]Department of Dentistry and Oral Surgery,Division of Medicine for Function and Morphology of Sensory Organs,Osaka Medical College,Takatsuki,Japan;[2]Department of Surgical Pathology,Osaka Medical College Hospital,Takatsuki,Japan

出　　处：《International Journal of Oral Science》索引2012年第4卷第1期,共4页

摘　　要：We report a case of carcinoma ex pleomorphic adenoma of a sublingual gland in a 70-year-old man.Under a clinical diagnosis of benign salivary gland tumor,excision of the mass with the sublingual salivary gland in an en bloc fashion via an intraoral approach was performed.Histopathologically,there was a rupture of the fibrous capsule and diffuse cell-rich sheets composed of myoepithelial cells with round nuclei were also seen.Immunohistochemically,the cells that composed of cell rich sheets were positive to smooth muscle actin.Final diagnosis of myoepithelial carcinoma ex pleomorphic adenoma was made. 关键词：病例报告性腺腺癌舌下腺细胞组成免疫组织化学肌动蛋白临床诊断

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Carcinoma ex pleomorphic adenoma of the sublingual gland:a case report

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