All are premalignant oral lesions EXCEPT:
Ans d (Orallichen planus, Ref: Bailey & Love's short practice of surgery 25th edition page 735Pre malignant lesions of the oral mucosa present as either leucoplakia/ erythroplakia or speckled leucoplakia.Oral submucus fibrosis is a prema-lignant lesion with medium risk whereas oral lichen planus is a lesion with equivocal risk.Conditions associated with high riskErythroplakia Speckled erythroplakia Chronic hyperplastic candidiasisConditions associated with medium riskOral submucus fibrosis Syphilitic glossititis Sideropenic dysphagiaConditions associated with equivocal riskOral lichen planusDiscoid lupus erythematosousDiscoid keratosis congenital
Erythroplakia
Leukoplakia
Submucous fibrosis
Oral lichen planus
Oral Cavity