title: Pyodermatitis-pyostomatitis vegetans complicated by methicillin-resistant Staphylococcus aureus infection.
abstract: Pyodermatitis-pyostomatitis vegetans (PPV), a rare disorder of the skin and oral mucosa, is considered a highly specific marker for inflammatory bowel disease, especially ulcerative colitis (UC). Oral lesions (pyostomatitis vegetans) are seen without skin involvement but rarely without gastrointestinal symptoms. Bowel symptoms may be minimal and precede the onset of other lesions by months or years. Dermatologically, PPV is characterized by annular, pustular lesions, which may precede or appear at the same time as the oral lesions. We report a case of PPV and UC in which presentation was confused by acneiform lesions and methicillin-resistant Staphylococcus aureus colonization. Management was complicated because of the patient's job commitments and need to travel, and the involvement of a number of different specialties at different locations.
authors.affiliation: Department of Oral Medicine, Liverpool University Dental Hospital & School of Dentistry, Liverpool, UK.
authors.forename: M
authors.initials: M
authors.lastname: Konstantopoulou
authors.forename: E M
authors.initials: EM
authors.lastname: O'Dwyer
authors.forename: J C
authors.initials: JC
authors.lastname: Steele
authors.forename: E A
authors.initials: EA
authors.lastname: Field
authors.forename: M A O
authors.initials: MA
authors.lastname: Lewis
authors.forename: A W
authors.initials: AW
authors.lastname: Macfarlane
mesh_terms: D000328:Adult; D003093:Colitis, Ulcerative / Q000175:diagnosis; D006801:Humans; D008297:Male; D016106:Methicillin Resistance; D011711:Pyoderma / Q000150:complications* / Q000382:microbiology; D013203:Staphylococcal Infections / Q000188:drug therapy* / Q000209:etiology; D013211:Staphylococcus aureus / Q000187:drug effects; D013280:Stomatitis / Q000150:complications* / Q000382:microbiology; D017211:Treatment Failure