title: Ocular involvement in acute febrile neutrophilic dermatosis (Sweet syndrome): new cases and review of the literature.
abstract: Sweet syndrome (acute febrile neutrophilic dermatosis) is a dermatologic disorder with accompanying features of systemic inflammation. It is commonly associated with conjunctivitis, but a variety of types of ocular inflammation have been reported. The ocular manifestations of Sweet syndrome include periorbital and orbital inflammation, dacryoadenitis, conjunctivitis, episcleritis, scleritis, limbal nodules, peripheral ulcerative keratitis, iritis, glaucoma, and choroiditis. The ocular inflammation appears concurrently with skin lesions. An overview of Sweet syndrome is presented with a review of cases in the literature describing ocular involvement. We report two additional cases of ocular involvement, one with conjunctivitis and a second with iritis, peripheral ulcerative keratitis, and episcleritis. Of the 20 cases, half were bilateral. Thirteen cases occurred in the setting of classical or idiopathic Sweet syndrome and seven in association with malignancy. Biopsies of ocular tissue were infrequent, but, in the seven cases where ocular tissue was analyzed, the histopathology was similar to that of the cutaneous lesions. The ocular complications of Sweet syndrome resolved with systemic administration of corticosteroid or cyclosporine. Topical ocular steroid treatment was frequently used in conjunction with oral steroid but may not have been valuable.
authors.affiliation: Department of Ophthalmology and Visual Sciences, Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada.
authors.forename: Chloe C
authors.initials: CC
authors.lastname: Gottlieb
authors.forename: Aditya
authors.initials: A
authors.lastname: Mishra
authors.forename: Dan
authors.initials: D
authors.lastname: Belliveau
authors.forename: Peter
authors.initials: P
authors.lastname: Green
authors.forename: J Godfrey
authors.initials: JG
authors.lastname: Heathcote
mesh_terms: D000284:Administration, Oral; D000328:Adult; D003231:Conjunctivitis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D003320:Corneal Ulcer / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D007500:Iritis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D008297:Male; D011241:Prednisone / Q000627:therapeutic use; D015423:Scleritis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D016463:Sweet Syndrome / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy
chemical_list: D005938:Glucocorticoids; D011241:Prednisone