Survey of ophthalmology
-
Survey of ophthalmology · May 2008
Review Case ReportsOcular involvement in acute febrile neutrophilic dermatosis (Sweet syndrome): new cases and review of the literature.
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. ⋯ 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.
-
Survey of ophthalmology · May 2008
ReviewThe congenital unilateral retinocephalic vascular malformation syndrome (bonnet-dechaume-blanc syndrome or wyburn-mason syndrome): review of the literature.
Retinal arteriovenous malformations represent a rare syndrome in which a direct connection of major vessels without interposition of capillaries may lead to various complications such as thrombosis and vessel occlusion. This review comprises the computer-stored data of all the 121 patients with arteriovenous malformations described in the literature. Twenty-seven patients had typical Bonnet-Dechaume-Blanc syndrome (in this article designated as congenital retinocephalofacial vascular malformation syndrome), 25 had incomplete congenital retinocephalofacial vascular malformation syndrome (without facial skin lesions), 57 had isolated retinal arteriovenous malformations, and 12 had arteriovenous communications of the retina and distinct neurological signs, but without neuroradiological evidence of cerebral arteriovenous malformations (presumed cerebral arteriovenous malformations). ⋯ In contrast, local retinal arteriovenous malformations occurred in all patients with isolated retinopathy without cerebral or facial malformations and rarely in patients with congenital retinocephalofacial vascular malformation syndrome. In conclusion, patients with arteriovenous communications of the retina should be examined early with brain and orbital neuroimaging to rule out cerebral arteriovenous malformations. Current therapeutic strategies include endovascular, surgical, and radiation procedures.