Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Urticarial vasculitis (UV) is a primary syndrome or a cutaneous vasculitic lesion occurring in the course of a collagen disease, as the systemic lupus erythematosus (LE). UV is a recently recognized disorder which affects most exclusively the female sex and may be differentiated from common (nonvasculitic) urticaria because it is characterized by inflammation and necrosis of blood vessels (vasculitis). UV and common urticaria may be induced by a variety of factors and pathogenetic mechanisms. It seems that a continuum exists, ranging from benign cutaneous lesions of urticaria to vasculitis with strong immunological involvement. On the basis of the clinical evaluation, two major groups of UV have been classified, the normocomplementemic, with a less severe clinical course, and the hypocomplementemic UV, a rare immune complex-mediated disorder related to LE as for as the similar pathogenesis and systemic involvement are concerned. A case of a young female patient with a unique syndrome characterized by crises of urticarial recurrent painful lesions of unknown origin, associated with angioedema of the tongue and soft palate, severe malaise, arthralgias and abdominal pain is reported. Dyspnea and cough were sometimes present, but fever was absent. Symptoms were caused by physical stress, heat or pressure and were little responsive to corticosteroids. Although skin biopsy did not prove with certainty the occurrence of vasculitis, clinical data and laboratory findings (normal levels of complement fractions, raised erythrocyte sedimentation rate, presence of cryoglobulins and ASMA, nDNA and AMA autoantibodies and absence of ANA autoantibodies and LE cells) suggest a normocomplementemic UV, excluding a classic LE. The family doctors and the internist must become familiar with the "lupus-like" syndromes, which include UV. In fact, a correct diagnosis of this syndrome is important because, although prognosis of UV may not be severe, the possibility exists of a systemic involvement (mainly renal) with progression to LE.
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PMID:[Urticarial vasculitis syndrome. A case report and review of the literature]. 945 98

Hypocomplementaemic urticarial vasculitis syndrome is a leukocytoclastic vasculitis characterized by urticarial lesions, associated with fever, arthralgias, arthritis and abdominal pain. Other systemic manifestations include glomerulonephritis, uveitis, episcleritis, chronic obstructive pulmonary disease and neurological abnormalities. Some case associated with systemic lupus erythematosus have been described and SLE diagnosis was made by previous or concomitant diagnostic criteria before onset of urticarial vasculitis. Urticarial vasculitis prior to SLE diagnosis is rare. The development of anti-Ro/SS-A antibody for the diagnosis of SLE is emphasized. The authors alert to the importance of periodically searching for this marker in patients with urticarial vasculitis.
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PMID:[Low complement levels in urticarial vasculitis as first manifestation of systemic lupus erythematosus]. 959 43

Urticarial vasculitis (UV) is a subset of cutaneous vasculitis (CV), characterized clinically by urticarial skin lesions of more than 24 hours' duration and histologically by leukocytoclastic vasculitis. We assessed the frequency, clinical features, treatment, and outcome of a series of patients with UV. We conducted a retrospective study of patients with UV included in a large series of unselected patients with CV from a university hospital. Of 766 patients with CV, UV was diagnosed in 21 (2.7%; 9 male and 12 female patients; median age, 35 yr; range, 1-78 yr; interquartile range, 5-54 yr). Eight of the 21 cases were aged younger than 20 years old. Potential precipitating factors were upper respiratory tract infections and drugs (penicillin) (n = 4; in all cases in patients aged <20 yr), human immunodeficiency virus (HIV) infection (n = 1), and malignancy (n = 1). Besides urticarial lesions, other features such as palpable purpura (n = 7), arthralgia and/or arthritis (n = 13), abdominal pain (n = 2), nephropathy (n = 2), and peripheral neuropathy (n = 1) were observed. Hypocomplementemia (low C4) with low C1q was disclosed in 2 patients. Other abnormal laboratory findings were leukocytosis (n = 7), increased erythrocyte sedimentation rate (n = 6), anemia (n = 4), and antinuclear antibody positivity (n = 2). Treatment included corticosteroids (n = 12), antihistaminic drugs (n = 6), chloroquine (n = 4), nonsteroidal antiinflammatory drugs (n = 3), colchicine (n = 2), and azathioprine (n = 1). After a median follow-up of 10 months (interquartile range, 2-38 mo) recurrences were observed in 4 patients. Apart from 1 patient who died because of an underlying malignancy, the outcome was good with full recovery in the remaining patients. In conclusion, our results indicate that UV is rare but not exceptional. In children UV is often preceded by an upper respiratory tract infection. Urticarial lesions and joint manifestations are the most frequent clinical manifestation. Low complement serum levels are observed in a minority of cases. The prognosis is generally good, but depends on the underlying disease.
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PMID:Urticarial vasculitis in northern Spain: clinical study of 21 cases. 2437 43

Urticarial vasculitis (UV) is a rare small vessel vasculitis. UV is often idiopathic but can also present in the context of autoimmune disorders such as systemic lupus erythematosus, drug reactions, infections, or a paraneoplastic syndrome. Extracutaneous complications include intestinal ischemic injuries, in UV patients with nonspecific gastrointestinal symptoms such as abdominal pain and nausea. Prompt recognition and treatment can minimize morbidity and mortality. This paper describes a case of urticarial vasculitis-associated intestinal ischemia.
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PMID:Urticarial Vasculitis-Associated Intestinal Ischemia. 2719 Jun 61