Benazzou Salma, Boulaadas Malik, Sefiani Sanae, El Kohen Asma, Essakalli Leila, Kzadri Mohamed
Department of Oral and Maxillofacial Surgery, Avicenne Hospital, Rabat, Morocco.
J Craniofac Surg. 2006 Nov;17(6):1192-4. doi: 10.1097/01.scs.0000246727.15859.9a.
Carcinoma arising in pleomorphic adenoma is a rare entity. A case of mucoepidermoid carcinoma in pleomorphic adenoma occurring in the soft palate of a 40-year-old woman is reported. An intraoral excision of the tumor was performed. Histopathological examination revealed high-grade mucoepidermoid carcinoma proliferated in pleomorphic adenoma with free surgical margin. The patient received adjuvant neck radiotherapy. She remains free of disease 16 months post-treatment.
多形性腺瘤中发生的癌是一种罕见的实体。本文报告了一例发生在一名40岁女性软腭的多形性腺瘤中的黏液表皮样癌病例。对肿瘤进行了口腔内切除。组织病理学检查显示,高级别黏液表皮样癌在多形性腺瘤中增殖,手术切缘阴性。患者接受了辅助性颈部放疗。治疗后16个月,她仍无疾病复发。