Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042384 (vasculitis)
 20,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We encountered a patient with urticarial vasculitis. The lesions were urticarial target-shaped, lasting approximately 48 to 72 hours, accompanied by burning, photophobia, fever, and arthralgia. Initially, all studies for thyroid disease and lupus erythematosus were negative. However, after 20 months of follow-up, the patient developed autoimmune thyroidosis and systemic lupus erythematosus. We describe an unusual progression of this disease.
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PMID:Urticarial vasculitis progressing to systemic lupus erythematosus. 329 81

Two patients, a 48-year-old woman and a 56-year-old man, had hypocomplementemic cutaneous vasculitis syndrome. The patients had ocular pain and photophobia and were found to have bilateral recurrent iridocyclitis. We treated the iridocyclitis with cycloplegia and topical corticosteroids, which relieved their symptoms and diminished the clinical signs. The bilateral iridocyclitis found in both patients may have been secondary to immune complex deposition in the eye.
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PMID:Iridocyclitis in two patients with hypocomplementemic cutaneous vasculitis. 621 89

Peripheral ulcerative keratitis (PUK) is a rare but serious inflammatory eye condition that can complicate rheumatoid arthritis. PUK can be a warning sign of impending vasculitis, and cytotoxic therapy may be necessary to induce remission. We have encountered three patients with PUK in the past year. Two patients had long-standing quiescent rheumatoid arthritis who developed photophobia. Diagnosis was made by slit lamp examination. Treatment with local cyclophosphamide and prednisone resulted in prompt remission of the ulcer within 8 weeks. Cytotoxic therapy was discontinued altogether within 6 months. The third patient was also treated successfully with oral steroids and azathioprine. In all patients, sicca was noted. None of them had any evidence of systemic vasculitis. PUK, when recognized early and treated aggressively, can result in remission of the ulcer and in the prevention of vasculitis. Keratoconjunctivitis sicca can accompany PUK independent of the activity of rheumatoid arthritis.
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PMID:Peripheral ulcerative keratitis in the setting of rheumatoid arthritis: treatment with immunosuppressive therapy. 852 92

Rifabutin-related uveitis has been reported in AIDS patients who take a daily dose of 300 to 1800 mg of this drug. Presumed rifabutin-related uveitis is characterized by unilateral or bilateral anterior chamber inflammation with hypopyon accompanied by hyperemia, pain, photophobia, and vitritis. However, retinal manifestations or vitreous cytology of this entity have never been reported. This report describes a patient who had retinal vascular changes associated with uveitis while being treated with oral rifabutin. Fundus photographs and fluorescein angiograms documented resolved retinal vasculitis. Vitreous cytology of this case showed acute inflammatory cells. To the authors' knowledge, this is the first report of retinal vasculopathy in a patient with rifabutin-related uveitis and the first analysis of the vitreous cytologic aspects of this disease.
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PMID:New ophthalmic manifestations of presumed rifabutin-related uveitis. 910 73

Lyme borreliosis is a fascinating disease, the aetiopathology of which is not yet completely known. Different subspecies of Borrelia burgdorferi sensu lato are responsible for the variable clinical course of the disease. Some new cutaneous (alopecia) and ocular (photophobia and retinal vasculitis) manisfestations have been described and the largest prospective study on erythema migrans during pregnancy was published during the last year. Optimal therapy of Lyme borreliosis is still lacking, but doxycycline, amoxicillin, penicillin, and ceftriaxone are recommended most frequently.
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PMID:Lyme disease in central Europe. 1197 22

A 50-year-old woman was admitted because of severe exophthalmos associated with Graves disease. She underwent methimazole (MMI) and methylprednisolone pulse therapy against exophthalmos. She noticed photophobia and blurred vision 3 weeks after the start of pulse therapy and she was diagnosed as having uveitis. Methylprednisolone pulse therapy was performed again for both exophthalmos and uveitis, followed by daily administration of 20 mg of prednisolone and instillation of betamethasone for 2 weeks and the uveitis was improved. Western blot analysis confirmed that human T lymphotropic virus type 1 (HTLV-1) antibody was present in her serum. Propylthiouracil was substituted for MMI and HTLV-1-associated uveitis (HAU) has not recurred. Six months after the beginning of administration of PTU, anti-neutrophil cytoplasmic antibody-related vasculitis developed in the patient. We review 43 cases of HAU with Graves disease, including the present case, in the literature. Only 2 of 27 cases (except unknown cases) (7.4%) had Graves ophthalmopathy. To the best of our knowledge, there has been no investigation of HAU and Graves ophthalmopathy.
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PMID:Severe graves ophthalmopathy accompanied by HTLV-1-associated uveitis (HAU) and anti-neutrophil cytoplasmic antibody-related vasculitis: a case report and a review of the literature of HAU with Graves disease. 1218 5

Toxoplasmosis is the most common cause of posterior uveitis in immunocompetent subjects. The infection can be congenital or acquired. Ocular symptoms are variable according to the age of the subject. For instance, young children present with reduced visual acuity, strabismus, nystagmus, and leucocoria, while teenagers and adults complain of decreased vision, floaters, photophobia, pain, and hyperemia. Toxoplasmic retinochoroiditis typically affects the posterior pole, and the lesions can be solitary, multiple or satellite to a pigmented retinal scar. Active lesions present as grey-white focus of retinal necrosis with adjacent choroiditis, vasculitis, hemorrhage and vitreitis. Cicatrization occurs from the periphery towards the center, with variable pigmentary hyperplasia. Anterior uveitis is a common finding, with mutton-fat keratic precipitates, fibrine, cells and flare, iris nodules and posterior synechiae. Atypical presentations include punctate outer retinitis, neuroretinitis, papillitis, pseudo-multiple retinochoroiditis, intraocular inflammation without retinochoroiditis, unilateral pigmentary retinopathy, Fuchs'-like anterior uveitis, scleritis and multifocal or diffuse necrotizing retinitis. The laboratory diagnosis of toxoplasmosis is based on detection of antibodies and T. gondii DNA using polymerase chain reaction (PCR). Toxoplasmosis therapy includes specific medication and corticosteroids. There are several regimens, with different drug combinations. Medications include pirimetamine, sulfadiazine, clindamycin, trimethoprime-sulphamethoxazol, spiramycin, azithromycin, atovaquone, tetracycline and minocycline. The prognosis of ocular toxoplasmosis is usually good in immunocompetent individuals, as long as the central macula is not directly involved.
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PMID:Toxoplasmosis. 1628 46

A 39-year-old man with multiple sclerosis was admitted to the Neurological department because of sudden and intense headache, photophobia, nausea and vomiting. A subarachnoidal haemorrhage was suspected and cerebral CT scanning showed small amounts of subarachnoidal blood distributed symmetrically over both cerebral hemispheres - an unusual location for aneurismal bleeding. Liquor analysis revealed erythrocytes, positive bilirubin and slightly elevated protein. Subsequent cerebral MRI showed no signs of aneurysm, vascular malformation, venous sinus thrombosis or infarction. An intraarterial cerebral angiography was then performed and showed bilateral widespread segmental vasoconstriction in the anterior, middle and posterior cerebral arteries. A diagnostic workup on systemic vasculitis was negative. The patient's good general condition in spite of extensive angiographic findings rendered the diagnosis cerebral vasculitis unlikely. A state of reversible cerebral segmental vasoconstriction was suspected and the patient was treated with the calcium antagonist nifedipine and observed for four weeks. Cerebral angiography was then repeated and found to be normal. This case report highlights a less recognized and probably underdiagnosed cause of subarachnoidal bleeding.
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PMID:[Diagnostic challenges in a man with subarachnoidal haemorrhage]. 1999 40

Sulfur mustard (2,2'-dichlorodiethyl sulfide; SM) is a potent vesicating chemical warfare agent that poses a continuing threat to both military and civilian populations. Significant SM injuries can take several months to heal, necessitate lengthy hospitalizations, and result in long-term complications affecting the skin, eyes, and lungs. This report summarizes initial and ongoing (chronic) clinical findings from SM casualties from the Iran-Iraq War (1980-1988), with an emphasis on cutaneous injury. In addition, we describe the cutaneous manifestations and treatment of several men recently and accidentally exposed to SM in the United States. Common, chronic cutaneous problems being reported in the Iranian casualties include pruritis (the primary complaint), burning, pain, redness, desquamation, hyperpigmentation, hypopigmentation, erythematous papular rash, xerosis, multiple cherry angiomas, atrophy, dermal scarring, hypertrophy, and sensitivity to mechanical injury with recurrent blistering and ulceration. Chronic ocular problems include keratitis, photophobia, persistent tearing, sensation of foreign body, corneal thinning and ulceration, vasculitis of the cornea and conjunctiva, and limbal stem cell deficiency. Chronic pulmonary problems include decreases in lung function, bronchitis with hyper-reactive airways, bronchiolitis, bronchiectasis, stenosis of the trachea and other large airways, emphysema, pulmonary fibrosis, decreased total lung capacity, and increased incidences of lung cancer, pulmonary infections, and tuberculosis. There are currently no standardized or optimized methods of casualty management; current treatment strategy consists of symptomatic management and is designed to relieve symptoms, prevent infections, and promote healing. New strategies are needed to provide for optimal and rapid healing, with the goals of (a) returning damaged tissue to optimal appearance and normal function in the shortest period of time, and (b) ameliorating chronic effects. Further experimental research and clinical trials will be needed to prevent or mitigate the acute clinical effects of SM exposure and to reduce or eliminate the long-term manifestations.
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PMID:Historical perspective on effects and treatment of sulfur mustard injuries. 2381 2

Wegener's granulomatosis or granulomatosis polyangiitis associated (GPA) is a granulomatous inflammation of the upper and lower respiratory tracts associated with necrotising vasculitis of small and medium-sized blood vessels and, frequently, necrotising glomerulonephritis. We describe the case of a 37 year old female patient presenting with upper respiratory tract involvement, chronic rhinosinusitis with green secretions, and bilateral hypoacusia. Ten months later, she suffered occipital headache and two episodes of lipothymia associated with nausea, photophobia, faintness with visual blurring. Magnetic resonance imaging (MRI) revealed aseptic meningitis. The patient was treated with steroids and cyclophosphamide without any effect on the neurological symptoms which, however, greatly improved after subsequent treatment with rituximab as confirmed by means of cerebral MRI. Rituximab is an optimal means of treating cyclophosphamide-resistant patients with GPA associated with meningeal involvement.
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PMID:Granulomatosis polyangiitis associated with meningeal involvement: response to rituximab therapy after failure of cyclophosphamide. 2387 15


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