title: Papillon-LeFevre syndrome (PLS).
mesh_terms: D000328:Adult; D006801:Humans; D007645:Keratoderma, Palmoplantar / Q000473:pathology*; D008297:Male; D010214:Papillon-Lefevre Disease / Q000175:diagnosis / Q000473:pathology*; D010510:Periodontal Diseases / Q000473:pathology* / Q000628:therapy