<prompt> Which of the following is not a premalignant lesion condition:-Chronic hyperophic candidiasisOral submucosal fibrosisLichen planusLeukoplakia  <response>: Chronic hyperophic candidiasis is a long term infection of candida seen in the middle aged male patients, smokers. There is a membrane formation, But its not a premalignant condition. Premalignant lesion: Oral submucous fibrosis Lichen planus Leukoplakia MC premalignant lesion seen in smokers tobacco chewers 