教室10年間の舌, 口腔底癌症例の統計的観察

抄録

We treated a total of 70 cases of cancer of the tongue and floor of the mouth over the last 10 years. According to T classification, 16 cases fell under T₁, 37 cases or the largest number of the patients under T₂, and 7 cases under T₃. Swelling of the cervical lymphatic glands was seen in 40 cases.
The principal method of treatment was surgury, which was carried out in 46 cases. The combination of anti-cancer drugs, radiation and surgery was applied 28 cases and good cure rates were obtained. Of all cases, 30.4% survived for 2 years, 27.5% for 3 years, 19.4% for 5 years and 28.6% for 7 years.