九州歯科大学付属病院における過去 8 年間の症例の分析 : 1 扁平上皮癌について

概要

論文の詳細を見る
This survey was based on the analysis of biopsy specimens that were diagnosed histopathologically in Department of Oral Pathology, Kyushu Dental College from 1991 to 1998. This paper was presented with special reference to 186 cases of squamous cell carcinomas. The results are as follows : The ratio of male to female was 1.5 to 1. Squamous cell carcinomas were seen mainly in the seventh decades of the life. The most frequent site of squamous cell carcinomas was found on the gingiva followed by the tongue and the oral floor. Histological differential diagnosis revealed 117 well differentiated squamous cell carcinomas, 43 moderately differentiated, 12 poorly differentiated. Metastasis to the cervical lymph nodes was histologically confirmed in 38 cases. Malignant transformation was observed in 17 cases with precancerous lesions : 3 cases with leukoplakia, 6 cases with epithelial dysplasia, 2 cases with carcinoma in situ, 6 cases with lichen planus.
九州歯科学会の論文
2000-04-25