Differential diagnosis of white lesions: A precancerous lesion exhibiting diffuse keratosis on chewing side of buccal mucosa and discolaration of teeeth,it affects betel nut chewers.

Question

A precancerous lesion exhibiting diffuse keratosis on chewing side of buccal mucosa and discolaration of teeeth,it affects betel nut chewers.

Rana Zaher · Accepted Answer

Oral snuff keratosis
The differential diagnosis is frictional keratosis,plaque oral lichen planus,chemical burn and leukoplakia.

A precancerous lesion exhibiting diffuse keratosis on chewing side of buccal mucosa and discolaration of teeeth,it affects betel nut chewers.