Journal of Yeungnam Medical Science
- Volume 5 Issue 1
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- Pages.135-139
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- 1988
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- 2799-8010(eISSN)
Four Cases of Primary Malignant Melanoma of the Nasal Cavity
비강에 발생한 원발성 악성흑생종 4례
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Kim, Mi-Jin
(Department of Pathology, College of Medicine, Yeungnam University) ;
- Nam, Hae-Joo (Department of Pathology, College of Medicine, Yeungnam University) ;
- Choi, Won-Hee (Department of Pathology, College of Medicine, Yeungnam University) ;
- Lee, Tae-Sook (Department of Pathology, College of Medicine, Yeungnam University)
- Published : 1988.06.30
Abstract
The primary malignat melanoma of the nasal cavity and paranasal sinuses is extemely rare and accounts for only between 0.6 and 2.5% of the total 'number of malignat melanoma at all sites. In the nose, the left side is involved in 60% of cases and the most frequent site is the septum followed by the inferior and middle turbinates. In the sinuses, the maxillary sinus is the site of origin in 80% of cases, followed by ethmoid sinus. The tumors are sessile or polypoid, with variable color such as pink. white, brown or black. Of all tumors, 10~30% are amelanotic, requiring special stains for melanin. When primary site of melanoma is mucosal origin. treatment of primary lesion is often hampered by anatomic retrictions and large size, which results from the delayed diagnosis caused by their location. We report 4 cases of primary malignant melanoma of nasal cavity with review of literature.
저자들은 비강에서 발생한 원발성 악성 흑색종 4례를 경험하고 그 예가 드물다고 생각되어 문헌고찰도 함께 하였다.
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