口腔領域悪性腫瘍に関する臨床的検討 : 舌癌症例について

概要

論文の詳細を見る
A total of 43 cases of carcinoma of the tongue treated at the Second Department of Oral Surgery, Kyushu Dental College Hospital, between 1977 and 1986, were clinically analyzed. The following results were obtained. 1) A series of 43 primary cases with carcinoma of the tongue were reported. Its incidence was seen in 33.9% of the patients with malignant tumors in oral cavity. All cases were found histopathologically to be squamous cell carcinoma. 2) The carcinoma of the tongue in the majority of 43 cases were located in the right lingual margin (95.4%). Of the 43 cases, 27 cases (62.8%) were between 50 and 60 years of age (the avarage 56.9 years). By sex, the incidence it was higher in male. 3) In TNM classification of UICC (1978), the majority of 43 cases were T1, T2, N0 cases and Stage II, Stage III cases. 4) Treatment was performed mostly by combination therapy of the surgery with chemotherapy and/or radiation therapy. 5) The 5-year-survival rate for all cases was 34.4% and that for high stage cases (Stage III, Stage IV) was lower than that of low stage ones (Stage I, Stage II). The 5-year-survival rate of low stage cases in the second 5 years (86.1%) has improved greatly compared with that of the first 5 year term (30.0%), while the improvement of the 5-year-survival rate in high stage cases was not observed.
九州歯科学会の論文
1989-12-25