title: [A case of chronic pyogenic mandibular osteomyelitis with a history of 20 years].
mesh_terms: D002908:Chronic Disease; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D006801:Humans; D008336:Mandibular Diseases / Q000175:diagnosis*; D008875:Middle Aged; D010019:Osteomyelitis / Q000175:diagnosis* / Q000209:etiology; D013492:Suppuration; D013997:Time Factors