부이하선에 생긴 원발성 혈관육종 1예의 장기추적

• 영문명: Primary Angiosarcoma of Accessory Parotid Gland : A Case Report of Long Term Follow-up
• 발행기관: 대한두경부종양학회
• 저자명: 이효원(Hyo Won Lee) 김덕수(Deok Su Kim) 장규호(Gyu Ho Jang) 김정규(Jeong Kyu Kim)
• 간행물 정보: 『대한두경부종양학회지』제31권 제2호, 54~57쪽, 전체 4쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 2015.11.30

영문 초록

Angiosarcoma is a rare and highly malignant neoplasm which develops from the endothelium of blood vessels. A few cases of primary angiosarcoma of the parotid gland have been reported. However, there is no report of primary angiosarcoma of the accessory parotid gland. In this case, we report a primary angiosarcoma of the accessory parotid gland in a 45-year-old man with growing cheek mass. Ultrasonography revealed a 2.0×2.6 cm sized homogeneous hypoechoic mass and computed tomography showed a contrast enhanced homogeneous mass. Fine needle aspiration biopsy suggested a benign tumor. The mass was completely excised with a minimal vertical incision. The histopathol-ogy showed anastomosing vascular channels lined by atypical endothelial cells and many branching vessels with staghorn appearance with positive immunohistochemical staining for CD34, a highly specific endothelial marker. The patient underwent postoperative radiotherapy and was followed for 8 years without recurrence and metastasis.

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키워드

Angiosarcoma Salivary gland Accessory parotid neoplasm 혈관육종 침샘 부이하선 종양