title: Oral and Maxillofacial Pathology Case of the Month. Plasminogen Deficiency (Ligneous Periodontitis).
authors.forename: H Stan
authors.initials: HS
authors.lastname: McGuff
authors.forename: Anne Cale
authors.initials: AC
authors.lastname: Jones
authors.forename: John D
authors.initials: JD
authors.lastname: Olson
authors.forename: Rick H
authors.initials: RH
authors.lastname: Heard
mesh_terms: D000328:Adult; D001706:Biopsy; D003231:Conjunctivitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005337:Fibrin / Q000032:analysis; D005884:Gingival Hemorrhage / Q000175:diagnosis; D005885:Gingival Hyperplasia / Q000175:diagnosis; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis; D006801:Humans; D006818:Hyalin / Q000737:chemistry; D008297:Male; D010518:Periodontitis / Q000175:diagnosis*; D010958:Plasminogen / Q000172:deficiency*; D012507:Sarcoidosis / Q000175:diagnosis; D012873:Skin Diseases, Genetic / Q000175:diagnosis*
chemical_list: D005337:Fibrin; D010958:Plasminogen