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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients with acute, rapidly progressive generalized vasculitis initially had symptoms of asthma. Progressive increase in severity of asthma was followed by systemic disease, including pulmonary infiltrative disease, mononeuritis multiplex, and abdominal pain. Examination of the tissues demonstrated vasculitis with eosinophilia, and clinically both cases appeared in a near terminal state. High-dose prednisone did not induce a remission. In particular, the lesions of mononeuritis multiplex progressed after initiation of high-dose prednisone. The addition of azathioprine to the regimen was followed by a gradual and then complete remission of clinical and laboratory abnormalities, except for some residual nerve damage and asthma of varying severity in the two patients. These two patients, whose cases are classified as the allergic granulomatosis variant of polyarteritis nodosa, have had a remission of seven and almost two years, respectively, after combined prednisone-azathioprine therapy.
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PMID:Allergic angiitis and granulomatosis. Prolonged remission induced by combined prednisone--azathioprine therapy. 2 29

A double-blind crossover study of the efficacy of disodium cromoglycate given by mouth to control the cutaneous, gastrointestinal and central-nervous-system manifestations of systemic mastocytosis was carried out in five patients for periods of eight to 32 months. In 15 of 18 trials, disodium cromoglycate produced marked amelioration of the clinical manifestations of pruritus, whealing, flushing, diarrhea, abdominal pain and disorders of cognitive function. By contrast, in all 19 trials with placebo, there was no improvement in these symptoms and signs. Histaminuria and peripheral-blood eosinophilia were unrelated to disease activity and were unaffected by drug therapy. Although it is poorly absorbed after administration by mouth, disodium cromoglycate is of clinical benefit to patients with systemic mastocytosis.
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PMID:Oral disodium cromoglycate in the treatment of systemic mastocytosis. 11 Nov 24

This case of a 71-year-old man with persistent eosinophilia (33-54%), intermittent abdominal pain, and transient pulmonary infiltrates illustrates how polyarteritis nodosa may mimic eosinophilic gastroenteritis. The radiographic manifestations and clinical findings of both are similar.
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PMID:Polyarteritis Nodosa "mimicking" eosinophilic gastroenteritis. 23 5

Strongyloides stercoralis is an intestinal nematode which infects a large portion of the world's population. Individuals with infection confined to the intestinal tract are often asymptomatic but may have abdominal pain, weight loss, diarrhea, and other nonspecific complaints. Enhanced proliferation of the parasite in compromised hosts causes an augmentation of the normal life-cycle. Resultant massive invasion of the gastrointestinal tract and lungs is termed the hyperinfection syndrome. If the worm burden is excessive, parasitic invasion of other tissues occurs and is termed disseminated strongyloidiasis. A variety of underlying conditions appear to predispose to severe infections. These are primarily diseases characterized by immunodeficiency due to defective T-lymphocyte function (Table 1). Individuals with less severe disorders become compromised hosts because of therapeutic regimens consisting of corticosteroids or other immunosuppressive medication. The debilitation of chronic illness or malnutrition also predisposes to systemic stronglyloidiasis. The diagnosis of strongyloidiasis can be readily made by microscopic examination of concentrates of upper small bowel fluid, stool, or sputum. Important clues suggesting this infection include unexplained gram-negative bacillary bacteremia in a compromised host who may have vague abdominal complaints, an ileus pattern on X-ray, and pulmonary infiltrates. Eosinophilia is helpful, if present, but should not be relied upon to exclude the diagnosis. The treatment of systemic infection due to Strongyloides stercoralis with either thiabensazole 25 mg/kg orally twice daily is satisfactory if the diagnosis is made early. Because of several unusual features of this illness in compromised hosts, the standard recommendation for 2 days of therapy should be abandoned in such patients. Immunodeficiency, corticosteroids, and bowel ileus reduce drug efficacy. Thus a longer treatment period of at leuch as blind loops or diverticula necessitate longer treatment. Stool specimens and upper small bowel aspirates should be monitored regularly and treatment continued several days beyond the last evidence of the parasite. In particularly difficult situations where either worm eradication is impossible or reinfection is probable, short monthly courses of antihelminthic therapy seem to be effective in averting recurrent systemic illness. Finally, prevention of hyperinfection or dissemination due to Strongyloides stercoralis can be accomplished by screening immunocompromised hosts with stool and upper small bowel aspirate examinations. These would be especially important prior to initiating chemotherapy, or before giving immunosuppressive medications or corticosteroids to patients with nonneoplastic conditions such as systemic lupus erythematosus, nephrotic syndrome, or renal allografts.
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PMID:Overwhelming strongyloidiasis: an unappreciated opportunistic infection. 36 22

Strongyloides stercoralis is an intestinal nematode of man that is still regularly encountered in many parts of the United States. Strongyloidiasis should be considered in any child with unexplained eosinophilia, steatorrhea, protein-losing enteropathy, or chronic diarrhea, especially if associated with weight loss, growth failure, or recurrent upper abdominal pain. This parasite should be ruled out in any patient from an endemic region who is to be treated with corticosteroids of immunosuppressive agents. Microscopical examination of duodenal fluid, Baermann's fecal extraction technique, or the Haradi-Mori stool culture method may be required to make a diagnosis because the organism is not routinely found in concentrated feces even after multiple examinations in some infected individuals. A diagnosis of strongyloidiasis is important because the disease is curable.
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PMID:Strongyloidiasis in childhood. 36 97

Eosinophilic gastroenteritis is an uncommon condition affecting one or more segments of the gastrointestinal tract, mainly the stomach and small bowell, the principal changes being a variable degree of both oedema and eosinophilic infiltration. Occurring at any age it is commonest in the third decade, is often associated with abdominal pain and peripheral blood eosinophilia, and responds to steroids: allergy or asthma occurs in some 25% of patients. The oedema and eosinophilia involve the submucosa generally but any layer of the gut may be affected. The aetiology is discussed: no allergic or other cause has been determined and it is probable that further knowledge of the role of the eosinophil may be necessary before the precise nature of the lesion can be understood. An association of eosinophilic gastroenteritis with malabsorptive or protein-losing enteropathies is noted.
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PMID:Eosinophilic gastroenteritis. 36 91

A retrospective study was conducted of 35 children in whom Dientamoeba fragilis was the only parasite found in the gastrointestinal (GI) tract. Gastrointestinal symptoms were present in 32 (91%) of these children; diarrhea was the most common finding in patients with acute symptoms, whereas abdominal pain was more common in children with chronic symptoms. Peripheral eosinophilia was present in half of the children examined and was statistically more significant in patients with D fragilis than in a control group of children admitted for elective surgery. Therapy with diiodohydroxyquin or metronidazole was effective; children's symptoms were diminished or were eliminated on follow-up evaluation after treatment. From this association between therapy and symptomatic relief, D fragilis should be considered pathogenic in those children with GI symptoms.
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PMID:Dientamoeba fragilis. An intestinal pathogen in children? 37 18

Recurrent urticaria, abdominal pain, peripheral eosinophilia, hyperimmunoglobulin E and small bowel abnormalities on roentgenograms prompted evaluation of a 36 year old man for intestinal parasitism. Evidence for helminthiasis as the cause of his symptoms included changing antibody titers to helminth antigens and a dramatic response to therapy. Helminth larvae or eggs were not recovered. Diagnosis of strongyloidiasis, the most likely cause of the illness, is discussed.
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PMID:Eosinophilia, elevated immunoglobulin E level and chronic enteritis due to intestinal helminthiasis. 50 2

Details of 13 new cases of inflammatory fibroid polyp of the gastrointestinal tract and of 76 patients recorded in the literature (total 89) are described and analysed. The lesion is always benign, may occur at any age but is commonest in the sixth and seventh decades, and involves the stomach most frequently. Abdominal pain, often related to obstruction, is the principal symptom. Eosinophilia of the peripheral blood does not occur. The lesions are sessile or polypoidal, originate in the gut submucosa, vary greatly in cellularity, and have a wide range of tissue eosinophilia. Some are very vascular, many of the larger vessels having a notably broad zone of connective tissue about them. The aetiology of the condition is discussed and reasons for distinguishing it from eosinophilic gastroenteritis, with which it is frequently confused, are given. The precise nature and aetiology of the inflammatory fibroid polyp remains undetermined.
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PMID:Inflammatory fibroid polyp of the gastrointestinal tract. 72 Oct 77

An atopic patient with recurrent abdominal pain, diarrhea, and ascites was shown to have eosinophilic gastroenteritis. Transmural involvement was inferred from the findings of dense eosinophilic infiltrates in the jejunal mucosa and eosinophilia in the ascitic fluid. An impressive response to steroid treatment occurred. The reported cases of eosinophilic gastroenteritis with ascites are reviewed.
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PMID:Transmural eosinophilic gastroenteritis with ascites. 76 93


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