Radiation-induced angiosarcoma (RIAS) of the maxilla: a case report
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±èÅÂÈ£ ( Kim Tae-Ho ) - Dankook University College of Dentistry Department of Oral and Maxillofacial Surgery
±èöȯ ( Kim Chul-Hwan ) - Dankook University College of Dentistry Department of Oral and Maxillofacial Surgery
ÃÖ»ó±Ô ( Choi Sang-Gyu ) - Dankook University College of Medicine Department of Radiation Oncology
Abstract
Angiosarcoma is a rare malignant mesenchymal tumor of vascular or lymphatic origin and represents less than 1% of all malignant tumors. Radiation therapy is a standard treatment in many head and neck cancer cases, but ionizing radiation is associated with radiation carcinogenesis including radiation-induced angiosarcoma. In this article, we report a rare case of radiation-induced angiosarcoma found in a 58-year-old female patient who was previously diagnosed with an odontogenic keratocyst and mucoepidermoid carcinoma.
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Radiation-induced angiosarcoma; Radiation carcinogenesis; Mucoepidermoid carcinoma; Odontogenic keratocyst; Angiosarcoma
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