title: Pyoderma gangrenosum of the oral cavity, nose, and larynx.
abstract: Pyoderma gangrenosum is a clinical condition often associated with internal disorders and immunologic abnormalities. The diagnosis is deduced solely from clinical examination because no histologic or laboratory changes are pathognomonic. The lesions are quite painful and can be particularly disabling. Laryngeal involvement should elicit concerns for protection of the airway. This case demonstrated involvement of the oral cavity, nose, and larynx--as well as other skin sites of the body--with pyoderma gangrenosum. To our knowledge, this is the first reported case of intranasal and laryngeal pyoderma gangrenosum. Early treatment of any associated internal disorders and aggressive treatment with corticosteroids usually result in adequate control of this problem.
mesh_terms: D001706:Biopsy; D005260:Female; D005734:Gangrene; D006801:Humans; D007818:Laryngeal Diseases / Q000473:pathology*; D008875:Middle Aged; D009059:Mouth Diseases / Q000473:pathology*; D009092:Mucous Membrane / Q000473:pathology; D009668:Nose Diseases / Q000473:pathology*; D011711:Pyoderma / Q000473:pathology*; D012883:Skin Ulcer / Q000473:pathology