이하선에 발생한 피부침습을 동반한 거대 다형성선종 1예

• 영문명: A Case of Huge Pleomorphic Adenoma with Skin Invasion in the Parotid Gland
• 발행기관: 대한두경부종양학회
• 저자명: 박진규(Jin Gyu Park) 이종대(Jong Dae Lee) 이재형(Jae Hyung Lee) 박재홍(Jae Hong Park) 이용만(Yong Man Lee) 권계원(Kye Won Kwon) 고윤우(Yoon Woo Koh)
• 간행물 정보: 『대한두경부종양학회지』제19권 제2호, 170~174쪽, 전체 5쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 2003.11.30

영문 초록

Pleomorphic adenoma is the most common benign tumor in the parotid gland and a parotidectomy with preservation of the facial nerve is a widely accepted treatment. We experienced a case of huge pleomorphic adenoma arising in the parotid gland with suspicious skin invasion. This present case was 67-year-old male presenting huge parotid mass (12×7) that has been present for 30 years and this tumor showed rapid-growing nature recently. The overlying skin surface was ulcerated with serous discharge and tightly adherent to the mass. The risk of malignant transformation of a pleomorphic adenoma increases with the duration of disease. The preoperative tentative diagnosis was carcinoma ex pleomorphic adenoma in the parotid gland. The initial pathologic diagnosis of fine needle aspiration biopsy was unsatisfactory smear. After parotidectomy, the histologic examination revealed that the parotid tumor was benign pleomorphic adenoma. We present a case of huge pleomorphic adenoma with skin invasion in the parotid gland with review of literatures.

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키워드

다형성 선종 이하선 Pleomorphic adenoma Parotid gland