一例颊黏膜多形性腺瘤恶变癌：文献综述
A case of carcinoma ex pleomorphic adenoma in the buccal mucosa: review of the literature.
作者信息
Nakamura Shinnosuke, Inui Madoka, Matsumura Yoshihiko, Takeoka Takashi, Okumura Kenya, Tagawa Toshiro
机构信息
Department of Dentistry and Oral Surgery, Yamada Red Cross Hospital, Ise, Mie ; Department of Oral and Maxillofacial Surgery, Division of Reparative and Regenerative Medicine, Institute of Medical Science, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu city, Mie 514-8507 Japan.
Department of Oral and Maxillofacial Surgery, Division of Reparative and Regenerative Medicine, Institute of Medical Science, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu city, Mie 514-8507 Japan.
出版信息
J Maxillofac Oral Surg. 2013 Jun;12(2):224-7. doi: 10.1007/s12663-011-0222-0. Epub 2011 Jun 15.
We present a case of carcinoma ex pleomorphic adenoma on the right buccal mucosa in a 52-year-old Japanese woman. Based on the histopathology, the excised tumor was the non-invasive type, but the majority of the tumor consisted of poorly-differentiated adenocarcinoma cells. We performed proton radiation after the surgery. The patient was well, without evidence of disease, 48 months after surgery. Carcinoma ex pleomorphic adenoma in the buccal mucosa has been reported in only four cases during the past twenty years. Therefore, our case was comparatively rare.
我们报告一例52岁日本女性右侧颊黏膜多形性腺瘤恶变的病例。根据组织病理学检查，切除的肿瘤为非侵袭性类型，但大部分肿瘤由低分化腺癌细胞组成。术后我们进行了质子放疗。术后48个月，患者情况良好，无疾病迹象。在过去二十年中，仅报道过4例颊黏膜多形性腺瘤恶变的病例。因此，我们的病例相对罕见。
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