第4卷‧第7期,
197607
, pp. 25-29
臺灣口腔癌之流行病學研究
- 作者:
關學婉; 蕭裕源
- 作者服務機構:
國立臺灣大學醫學院牙醫學系
- 中文摘要:
540 patients of various oral cancershave been collected from National TaiwanUniversity Hospital and some other publicand private hospitals around this island.All the cases have been proved bypathologic examination. Most of the patients suffered from.oral cancers happened to be in the agegroups from 40 years to 70 years whichcomprised 75.7% of all cases. The peakincidence was in the fifth and sixth deca-des. Males were more often in the occur-rence of oral malignancies than femaleand the ratio was 4 to 1. About 87% of all the cases wereepidermoid carcinoma. The next frequentoral malignancy was adenocystic carcinomaof the palate, 3.3%, 31.7% of the epider-moid carcinoma were cancer of the tongue.22.3%, 21.3% and 12.3% were carcinomasof the gingiva, buccal mucosa and palaterespectively. Only 5.7% of the casesoccurred on lip, 3.6% in mouth floor and3.0% on alveolar mucosa. Of 103 cases with detailed informationabout their daily habits. 66% were tobaccosmokers, 39.8% were alcohol drinkers.53.4% were betel nut chewers. Thepercent distribution of smoking, drinkingand chewing in a control group of 213persons Without oral malignancy was 42.522.5% and 0% respectively. Thedifferences between cancer and non-cancerpatients addicted in smoking and drinkingwere not significant whilst the differencein betel nut chewers was great.
- 英文摘要:
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- 中文關鍵字:
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- 英文關鍵字:
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