악하선에 발생한 종양 혈전을 동반한 다형선종유래 선암종

• 영문명: A Case of Adenocarcinoma Ex Pleomorphic Adenoma with Tumor Thrombus of Submandibular Gland
• 발행기관: 대한두경부종양학회
• 저자명: 권 철(Chul Kwon) 박철언(Choel Eon Park) 신일호(Il Ho Shin) 은영규(Young Gyu Eun) 권기환(Kee Hwan Kwon)
• 간행물 정보: 『대한두경부종양학회지』제26권 제2호, 216~220쪽, 전체 5쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 2010.11.30

영문 초록

Carcinoma ex pleomorphic adenoma is rare, aggressive, poorly understood malignancy that occurs in the salivary glands. The patient was 70-year-old male presenting ovoid elevated submandibular mass that has been present for 30 years and rapid growing for 6 months. The initial cytologic finding by fine needle aspiration biopsy showed highly malignant cells and the radiologic finding revealed a 3.6×3.7×4.8cm sized mass with cervical lymphadenopathy. After wide excision of submandibular gland and modified radical neck dissection, the histologic examination revealed that tumor was composed partly of a benign pleomorphic adenoma and partly of an adenocarcinoma component with areas of calcification and frequent angiolymphatic invasion. We present a rare case of adenocarcinoma ex pleomorphic adenoma with tumor thrombus in the submandibular gland.

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키워드

Carcinoma ex pleomorphic adenoma Submandibular gland Tumor thrombus 다형선종유래암종 악하선 종양 혈전.