Purpose :Granular cell tumour(GCT) is a rare benign tumour that can arise in anywhere throughout the body. Histopathological diagnosis of malignancy is difficult. We report a case of a granular cell tumor which developed on lower lip. Methods :A...
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https://www.riss.kr/link?id=A100746087
2009
-
515
KCI등재후보
학술저널
33-35(3쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Purpose :Granular cell tumour(GCT) is a rare benign tumour that can arise in anywhere throughout the body. Histopathological diagnosis of malignancy is difficult. We report a case of a granular cell tumor which developed on lower lip. Methods :A...
Purpose :Granular cell tumour(GCT) is a rare benign tumour that can arise in anywhere throughout the body.
Histopathological diagnosis of malignancy is difficult. We report a case of a granular cell tumor which developed on lower lip.
Methods :A 58-year-old male had a palpable mass and whitish plaque in the oral mucosa for three months.
Results :Under local anasthesia, the tumor was removed through wide excision including normal skin mar-gin. Immediate reconstruction using local flap was done. Pathologic observation showed nests of polygonal cells with abundant granular, eosinophilic cytoplasm and round nuclei. Immunohistopathologic staining showed posi-tive reaction on S-100 protein
Conclusion :The results support the hypothesis that granular cell tumor is derived from Schwann cells. We report here on a case of granular cell tumor of lower lip that was successfully treated with radical resection.
편평세포암 동물 모델에서 고려인삼잎-다당체(MB40)의 항암치료효과
성문상부암에서의 경구강 CO 2 레이저 수술과 동시경부청소술