경구개에 발생한 흑색종: 증례보고 및 문헌 고찰
Melanoma on Hard Palate: A Case Report and Literature Review
하규봉, 이정민, 황대석, 유미현,
소속 상세정보
하규봉 ( Ha Gyu-Bong ) - Pusan National University School of Dentistry Department of Oral and Maxillofacial Surgery
이정민 ( Lee Jung-Min ) - Pusan National University School of Dentistry Department of Oral and Maxillofacial Surgery
황대석 ( Hwang Dae-Seok ) - Pusan National University School of Dentistry Department of Oral and Maxillofacial Surgery
유미현 ( Ryu Mi-Heon ) - Pusan National University School of Dentistry Department of Oral Pathology
Abstract
Mucosal malignant melanoma is an uncommon tumor of the head and neck, and patient cannot easily recognize the lesion. Most patients are diagnosed with advanced lesions, and the 5-year survival rate is very low. Therefore, intraoral pigmented lesions require an incisional biopsy for differential diagnosis from malignant melanoma. As the size of the tumor increases, lesion showing vertical growth and lymph node metastasis increases, and the prognosis becomes poor. In this study, we report a case of mucosal malignant melanoma in the oral cavity that shows radial growth and no lymph node metastasis despite its relatively large size.
키워드
Mucosal malignant melanoma; Depth of invasion; Mitosis; Treatment
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