摘要
作者对经临床和组织学确诊的６３３例口腔扁平苔藓患者进行１～１７年随访，有８例扁平苔藓癌变，癌变率为１．３％。其中男性３例，占男性扁平苔藓数的１．６％；女性５例，占女性扁平苔藓数的１．１％。癌变组平均年龄为５０．９岁，病史平均为１０．９年；癌变损害部位分别为颊部、下唇和舌腹缘；损害类型均为糜烂型，１例伴斑块增殖。癌变组术后随访到７例，平均随访３．６年，有２例癌肿复发。
In this study, 633 cases of oral lichen planus, which were confirmed histologically,had been observd and followed-up for 1 ～17 years. The results show that 8 cases of them were malignant change with the incidence of 1.3% and sex ratio in 3 males and 5 females. The mean age of malignant change group was 50. 9 years. The patient' s mean history was 10. 9 years. The sites involved in buccal mucosa, lower lip, and the border of ventral tongue mucosa. The type of the lesion was all ulcerative type except 1 case with proliferation. In the present group 7 cases were followed-up for the mean time of 3. 6 years ,and 2 cases were found the recurrence of cancer.
出处
《上海口腔医学》
CAS
CSCD
1996年第1期4-6,共3页
Shanghai Journal of Stomatology
