dorsum of tongue

A Study of the Differential Diagnosis of Leukoplakia and Lichen Planus on the Dorsum of the Tongue

关于舌背部白斑与扁平苔癣鉴别诊断的探讨

At 15th day , there were fungiform papillae , which approximately 200-521 um in height , its top approximately 93-221 um in diameter , on the dorsum of the tongue .

15日龄以后，舌背侧菌状乳头高为200～521μm，其顶部直径为93～221μm。