Malignant degeneration of oral lichen planus: our clinical experience and review of the literature.
Lichen planus of the oral mucosa (OLP) is characterized by lymphocytic infiltrate in the epithelial layer and basal cells lysis. Some studies have suggested a high incidence of oral squamous cell carcinoma in patients with OLP that has been implicated as a premalignant lesion. We describe 19 cases of OLP, and the immunopathologic basis for OLP, its potential association with malignancy and the variable clinical pictures in patients with OLP are reviewed. Also, specific recommendations are given for treatment and follow-up of lesions.
Bruno
E
E
ENT Department, University of Rome Tor Vergata.
Alessandrini
M
M
Russo
S
S
D'Erme
G
G
Nucci
R
R
Calabretta
F
F
D000328:Adult; D000368:Aged; D001284:Atrophy / Q000473:pathology; D001706:Biopsy; D005260:Female; D006801:Humans; D017676:Lichen Planus, Oral / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology