title: Periodontosis with hyperkeratosis palmaris et plantaris (The Papillon Lefevre Syndrome): a case report.
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D007645:Keratoderma, Palmoplantar; D009912:Oral Manifestations; D010510:Periodontal Diseases / Q000000981:diagnostic imaging*; D011859:Radiography