Painful genital ulcerations usually develop around the anus, vulva, or scrotum and cause scarring in 75 percent of the patients. Additionally, patients may present with erythema nodosum, cutaneous pustular vasculitis, and lesions similar to pyoderma gangrenosum. Eyes
Inflammatory eye disease can develop early in the disease course and lead to permanent vision loss in 20 percent of cases. Ocular involvement can be in the form of posterior uveitis, anterior uveitis, or retinal vasculitis. Anterior uveitis presents with painful eyes, conjuctival redness, hypopyon, and decreased visual acuity, while posterior uveitis presents with painless decreased visual acuity and visual field floaters. A rare form of ocular (eye) involvement in this syndrome is retinal vasculitis which presents with painless decrease of vision with the possibility of floaters or visual field defects.Optic nerve involvement in Behçets disease is rare, typically presenting as progressive optic atrophy and visual loss. However, cases of acute optic neuropathy (specifically anterior ischemic optic neuropathy) have also been reported to occur. Optic nerve atrophy has been identified as the most common cause of visual impairment. Behçets disease may result in primary or secondary optic nerve involvement. Papilledema as a result of dural sinus thrombosis and atrophy resulting from retinal disease, have been characterized as secondary causes of optic nerve atrophy in Behçets disease.Signs and symptoms of acute optic neuropathy include painless loss of vision which may affect either one or both eyes, reduced visual acuity, reduced color vision, relative afferent pupillary defect, central scotoma, swollen optic disc, macular edema, or retrobulbar pain.
Behçets disease (BD) is a type of inflammatory disorder which affects multiple parts of the body. The most common symptoms include painful sores on the mucous membranes of the mouth and other parts of the body, inflammation of parts of the eye, and arthritis. The sores can last from a few days, up to a week or more. Less commonly there may be inflammation of the brain or spinal cord, blood clots, aneurysms, or blindness. Often, the symptoms come and go.The cause is unknown. It is believed to be partly genetic. Behçets is not contagious. Diagnosis is based on at least three episodes of mouth sores in a year together with at least two of the following: genital sores, eye inflammation, skin sores, a positive skin prick test.There is no cure. Treatments may include immunosuppressive medication such as corticosteroids and lifestyle changes. Lidocaine mouthwash may help with the pain. Colchicine may decrease the frequency of attacks.While rare in the United States and Europe, it is more common in the Middle East and Asia. In Turkey, for example, about 2 per 1,000 are affected. Onset is usually in a persons 20s or 40s. The disease was initially described by Turkish dermatologist Hulusi Behçet in 1937. Signs and symptoms
Skin and mucosa
Nearly all people with Behçets disease present with some form of painful ulcerations inside the mouth. They are a form of aphthous ulcers or non-scarring oral lesions. The oral lesions are similar to those found in inflammatory bowel disease and can be relapsing.