Leukoplakia oral (overview) Images

Oral leukoplakia: flat leukoplakia in the cheek area in heavy smokers; histological: precancerosis.

leukoplakia, oral: chronic inpatient (duration unclear), striated, painless, low consistency increased, white, slightly sour plaque, not wipeable with a spatula. nicotine abuse for 25 years. possibly caused by tic-like mechanical irritation.

Leukoplakia, oral: chronically inpatient (duration unclear), 1.5 x 3.0 cm in size, painless, slightly increased in consistency, white plaque, slightly sour, cannot be wiped off with a spatula. nicotine abuse for 25 years.

Oral leukoplakia: verrucous retroangular leukoplakia of unknown etiology; histological: precancerosis.

Leukoplakia, oral: 55-year-old cigarette smoker, chronic stationary, one-sided, flat, fielded, sometimes wart-like, whitish plaque.

Leukoplakia, oral. cobblestone likefielded tongue surface with deep transverse furrow.

Leukoplakia, oral. benign oral leukoplakia with broad irregular acanthosis; strongly developed vacuolated horny layer.

leukoplakia, oral. benign oral leukoplakia. irregular acanthosis, absence of cell and nuclear atypia. broad "parakeratotic" corneal layer with numerous vacuolated epithelia. in the lamina propria sparse lymphocytic infiltrate (DD: lichen planus).

DD-leukoplakia orale: verrucous retroangularely localized white plaque in lichen planus exanthematicus, i.e. small white mucous membrane papules above the larger star-shaped plaque.