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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This paper presents the case history of a female patient with systemic lupus erythematosus, in whom pneumatosis intestinalis developed. The lesions disappeared in response to oxygen therapy. Arteriography revealed evidence of mesenteric arteritis. The patient subsequently developed paralytic ileus with lesions of the intestinal wall, probably based on ischemia as a result of this arteritis.
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PMID:Pneumatosis intestinalis in a female patient with systemic lupus erythematosus. 70 7

Pneumatosis intestinalis in association with connective tissue diseases is an unusual combination whose pathogenesis is not yet understood. Furthermore, steroid medication, often used to treat these diseases, may itself cause pneumatosis. Three cases of scleroderma, systemic lupus erythematosus, and amyloidosis in association with pneumatosis and without prior steroid therapy are presented. The small vessel occlusive pathologic processes in these diseases may cause focal areas of mucosal ischemia resulting in small, perhaps transient ulcerations that allow gas to enter the gut wall from the lumen.
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PMID:Pneumatosis intestinalis in association with connective tissue disease. 101 66

Retinal vascular manifestation is the most common form of ophthalmic involvement in patients with systemic lupus erythematosus (SLE). Most frequently these consist of cotton-wool spots with or without intraretinal hemorrhages. Although rare, a more severe retinal vaso-occlusive disease, termed retinal vasculitis, has been described. We report on a 37-year-old white female with a 13-year follow-up of chronic discoid lupus erythematosus, which suffered massive bilateral visual loss coincident with the systemic exacerbation of her disease (proteinuria, pneumonia, serositis, leucopenia). The diagnosis of SLE was established with reference to the revised ARA-criteria (American Rheumatism Association). Ophthalmoscopy and fluorescein angiography revealed the typical aspect of a SLE-associated vaso-occlusive retinopathy on both eyes with marked ischemia of the macula. Immediate maximal immuno-suppressive therapy, early performed panretinal photocoagulation and subsequent cryoretinopexy did not stop the progression of the disease. Six months after the initial event vascularisations of the disc and rubeosis iridis occurred, but no secondary glaucoma up to date. In this patient, the almost complete absence of characteristic autoantibodies and immunological markers was striking. The correlation with other lupus manifestations, different therapeutic concepts and prognostic factors in SLE-associated retinal vasculitis are discussed.
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PMID:[Severe occlusive bilateral retinal vasculitis within the scope of seronegative systemic lupus erythematosus]. 147 91

A 45-yr-old female with mild chronic systemic lupus erythematosus for 20 yr, and with a stroke, digital infarction, and transient vocal cord paralysis during those 20 yr, had severe abdominal pain for 2 wk due to omental infarction associated with the presence of anticardiolipin antibodies. This report suggests that patients with otherwise mild systemic lupus erythematosus may develop severe recurrent thromboembolic events associated with anticardiolipin antibodies, that anticardiolipin antibodies may be associated with mesenteric ischemia, and that mesenteric ischemia associated with anticardiolipin antibodies should be considered in the differential of significant, unexplained abdominal pain in patients with systemic lupus erythematosus.
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PMID:Mesenteric thrombosis associated with anticardiolipin antibodies in a patient with systemic lupus erythematosus. 155 41

A 63-year-old woman with atherosclerotic peripheral vascular disease and the lupus anticoagulant developed ischemia of the right lower extremity, requiring progressive amputations. Pathologic specimens revealed inflammatory vasculitis in multiple arteries. Her serum showed anticardiolipin antibodies in high titer. Treatment with high-dose corticosteroids reversed the ischemic process. In patients with antiphospholipid antibodies, thrombosis is the most common pathologic finding associated with cutaneous lesions and/or gangrene. Vasculitis, although uncommon, is known to occur and may respond to corticosteroid therapy.
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PMID:Vasculitis in the antiphospholipid syndrome. A cause of ischemia responding to corticosteroids. 147 34

Episodic cerebro or retinovascular ischemic events without apparent cause occur in patients with cancer. We report a patient in remission from lymphoma whose multiple episodes of presumed ocular ischemia occurred in the setting of a circulating lupus anticoagulant. Symptoms resolved following therapy with Warfarin.
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PMID:Visual scotomata resulting from lupus anticoagulant in a patient with lymphoma in remission. 172 57

We report the abdominal computed tomography (CT) findings in a patient with systemic lupus erythematosus who developed signs of an acute abdomen secondary to mesenteric arteritis. Initial CT scan demonstrated ascites and wall thickening of the duodenum and jejunum. After treatment with high dose intravenous steroids, follow-up CT scan demonstrated a normal duodenum and small bowel. This is the first surgically proven case of lupus mesenteric arteritis resulting in bowel ischemia that is demonstrated on CT before and after medical therapy. Lupus mesenteric arteritis should be included in the differential diagnosis of causes of bowel wall thickening and ischemia, especially if mesenteric vessels appear prominent.
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PMID:Abdominal computed tomography in lupus mesenteric arteritis. 175 56

A case of urticarial vasculitis syndrome is described in which the gastrointestinal disease was the main clinical manifestation. The gastroduodenal barium meal demonstrated signs compatible with intestinal ischemia which reversed upon medical treatment. The colonoscopy with biopsy showed changes compatible with unspecific colitis. The role of reversible acute vasculitis as a pathogenic factor implicated in the gastrointestinal manifestations in this entity is discussed. Although the response to treatment with corticoids and cochicine was not constant, there was good response to dapsone in successive relapses of the disease. Despite some antibodies becoming positive during the third year of follow up, the patient did not fulfill the clinical criteria for the diagnosis of systemic lupus erythematosus.
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PMID:[Gastrointestinal involvement and the response to dapsone in a case of the urticarial vasculitis syndrome]. 177 Aug 22

The responses of 3 patients with systemic lupus erythematosus (SLE) and progressive digital ischemia to intravenous prostaglandin E1 (PGE1) were studied prospectively in an open 3-day trial. All patients were unresponsive to corticosteroids, one had vasculitis proven by biopsy. Digital ischemia diminished in all 3 patients. In one patient, angiograms documented reappearance of a previously obstructed deep palmar arch. Vasospasm plays a role in the outcome of SLE vasculitis even in the absence of Raynaud's phenomenon. As suggested by animal models of necrotizing and leukocytoclastic vasculitis, and by case reports, intravenous PGE1 may be a relatively nontoxic, adjunctive treatment for vasculitis.
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PMID:Reversal of the vasospastic component of lupus vasculopathy by infusion of prostaglandin E1. 178 1

Lupus anticoagulants (LAs) and anticardiolipin antibodies (ACAs) are acquired circulating immunoglobulins that cross-react with anionic and neural phospholipids. These factors may display anticoagulant properties in vitro by interfering with phospholipid-dependent coagulation tests. These antibodies are usually not associated with a bleeding tendency. In fact, paradoxically to their name, since the initial recognition they have been related to systemic and cerebral thromboembolisms, despite their in vitro "anticoagulant" properties. We report the clinical and laboratory findings in 4 LAs and ACAs positive patients with brain ischemia.
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PMID:[Antiphospholipid antibodies and cerebral ischemia]. 181 71


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