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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eosinophilic gastroenteritis is a rare entity that can be treated successfully with glucocorticoid therapy if the appropriate diagnosis is made. However, it may present with symptomatology mimicking acute surgical conditions. We present the case of a 26-year-old man who presented with diffuse epigastric pain, nausea, vomiting, and diarrhea. Extensive workup including upper endoscopy and imaging study revealed gastritis with ulcer and ascites. The patient developed right lower quadrant pain with localized peritonitis and leukocytosis. He underwent appendectomy and small bowel biopsy. Pathology revealed eosinophilic cellular infiltrate of both the appendiceal and small intestinal wall. The unique features of this condition are reviewed and surgical approaches are discussed.
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PMID:Eosinophilic gastroenteritis mimicking acute appendicitis. 1126 32

Adverse reactions to food may be toxic or non toxic, depending on the susceptibility to a certain food; non toxic reactions that involve immune mechanisms are termed allergy if they are IgE-mediated. If no immunological mechanism is responsible, it is termed intolerance. The following disorders are considered a consequence of food allergy: gastrointestinal reactions (oral allergy syndrome, vomiting, diarrhea, protein-induced enterocolitic syndrome, eosinophilic gastroenteritis); respiratory reactions (rhinitis, asthma, laryngeal edema); cutaneous reactions (urticaria-angioedema, atopic dermatitis); anaphylaxis. There is much recent evidence to consider celiac disease an immunological disorder. Food allergy diagnosis is based on history, SPT, specific IgE, food challenges. DBPCFC is fundamental for diagnosing true food allergy; patients who have had anaphylaxis to food must not undergo DBPCFC. Rapidly progressive respiratory reactions and anaphylactic shock are life-threatening reactions that can be caused by food allergy. The doses of food inducing anaphylaxis can be very low, therefore commercial cross-contamination with an unsuspected food during food processing can be risky for the food allergic patient. The prevention of severe anaphylactic food reactions may lie in interdisciplinary collaboration among allergologists, chemists, food technologists, and experts in food industry research.
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PMID:Introducing chemists to food allergy. 1129 97

Dyspepsia can describe a subset of children with episodic or persistent abdominal symptoms--often related to feeding--that are thought to be caused by disorders of the proximal part of the digestive tract. Symptoms, such as vomiting, early satiety, postprandial epigastric abdominal pain, heartburn, abdominal fullness, poor weight gain, and/or anorexia, have been incorporated into the definition of dyspepsia. Unfortunately, presenting signs and symptoms in children with dyspepsia are nonspecific and can occur as a result of many diseases, such as parasitic infections, esophagitis, eosinophilic gastroenteritis, Helicobacter pylori infection, Crohn's disease, biliary tract or hepatic disease, pancreatitis, and lactose intolerance. This lack of specificity makes the evaluation of dyspepsia more difficult. Here, we describe an approach for the evaluation of dyspepsia that correlates in part with the child's presenting symptoms.
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PMID:Techniques for the evaluation of dyspepsia in children. 1141 83

Eosinophilic gastroenteritis is rare in pediatric patients. The three main manifestations, defined by Klein et al. in 1970, were (a) predominant mucosal, (b) predominant muscular-layer, and (c) predominant subserosal disease. The predominant subserosal type is the rarest of the three. We report on a 43-month-old boy who, on admission, suffered from recurrent abdominal pain, vomiting and diarrhea for one week, with ascites and pleural effusion noted. The white blood cell (WBC) count of ascites fluid was 8,000/mm3, with a differential count of 99% eosinophils. The peripheral WBC count was 44,000/mm3, with 78% eosinophils. Three days after diagnosis, ascites, pleural effusion and other gastrointestinal symptoms were gradually relieved using steroid therapy, with the peripheral eosinophil count returning to normal. The steroid therapy was discontinued after two months with tapering dose. The boy was in good health with no recurrence of symptoms in a follow-up conducted after one year.
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PMID:Eosinophilic gastroenteritis in children-report of one case. 1182 18

Eosinophilic gastroenteritis is a rare gastrointestinal disorder of undetermined etiology that is characterized by eosinophilic infiltration of the gut wall. The presenting symptoms depend on the site and depth of intestinal involvement and varies from nausea, vomiting, and abdominal pain to acute bowel obstruction. Pancreaticobiliary obstruction caused by eosinophilic gastroenteritis is rare. We report a 39-year-old man who presented with abdominal pain, vomiting, abnormal liver tests, and a duodenal mass on upper endoscopy. Blood tests showed peripheral eosinophilia. Abdominal computed tomography scan showed a suspected mass in ampullary region. At endoscopic retrograde cholangiopancreatography, both pancreatic and common bile duct were dilated with no obvious ductal strictures. Biopsies from the duodenal mass showed evidence of eosinophilic gastroenteritis. He was successfully treated with prednisone, and his liver test results returned to normal. In conclusion, this unusual case of eosinophilic gastroenteritis presented with duodenal mass that was masquerading as an ampullary adenoma causing pancreaticobiliary obstruction.
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PMID:Eosinophilic gastroenteritis masquerading as ampullary adenoma. 1187 4

We report the clinical and laboratory features of a 19-year-old man with findings of both eosinophilic gastroenteritis and gluten-sensitive enteropathy. Before the onset of clinical symptoms, the patient had received a series of hepatitis B vaccinations but had not developed a measurable antibody response or any allergic reaction. Radioallergosorbent test results were positive to several foods, and the total serum immunoglobulin E (IgE) level was elevated. Adherence to a gluten-free diet caused a normalization in the endomysial antibody titer; however, the total serum IgE level continued to increase, and the total eosinophil count remained elevated. Symptoms of recurrent vomiting and abdominal pain necessitated prednisone burst therapy. The simultaneous occurrence of eosinophilic gastroenteritis and gluten-sensitive enteropathy is rare; therapy should be directed to each disorder individually.
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PMID:Eosinophilic gastroenteritis and gluten-sensitive enteropathy in the same patient. 1196 68

A 9-year-old mixed-breed dog was evaluated for chronic intermittent vomiting, hematemesis, and melena lasting several months. Biopsy specimens obtained during exploratory laparotomy revealed eosinophilic gastroenteritis. Treatment included drug therapy to reduce gastrointestinal inflammation and dietary management to limit antigenic exposure.
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PMID:Eosinophilic gastroenteritis in a dog. 1205 73

Eosinophilic gastroenteritis is a heterogeneous and uncommon disorder characterized by eosinophilic inflammation of the gastrointestinal tissues. The location and depth of infiltration determine its varied manifestations, and the latter is also the basis for the proposed classification into mucosal, muscular and serosal eosinophilic gastroenteritis. Abdominal pain, vomiting, and diarrhea are each present in nearly 50% of the patients, with some overlap. Peripheral eosinophilia is seen in approximately two-thirds of patients with eosinophilic gastroenteritis. It is now clear that eotaxin, a specific eosinophil chemoattractant, plays a pivotal role in the process of eosinophil production. The differential diagnosis of eosinophilic gastroenteritis in children includes parasitic infections, inflammatory bowel disease, connective tissue diseases, some malignancies and adverse effects of drugs. Eosinophilic gastroenteritis itself has been strongly associated with food allergies, and concomitant atopic diseases or a family history of allergies is elicited in about 70% of cases. The pediatric experience is unique with respect to recognition of distinctive entities such as allergic procto-colitis, almost exclusively seen in infants, and eosinophilic esophagitis being increasingly reported among children and young adults. The gold standard for diagnosis, usually demonstrated on endoscopic biopsies, is prominent tissue eosinophilia. However, the diagnosis may be obscured by the patchy nature of the disease, and muscular and serosal eosinophilic gastroenteritis subtypes. In the latter cases, full thickness biopsies would be indicated for a definitive diagnosis. There are many reports of successful treatment of eosinophilic gastroenteritis in children, using a variety of treatment regimens including elimination diets. Corticosteroids remain the most effective agents for controlling symptoms, but unfortunately the relapsing nature of the disease would mandate prolonged corticosteroid use. Reports of favorable responses to new leukotriene inhibitors in patients with eosinophilic gastroenteritis are encouraging; these responses should stimulate future research on the pathophysiology and management of eosinophilic gastroenteritis.
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PMID:Eosinophilic gastroenteritis: epidemiology, diagnosis and management. 1217 71

Eosinophilic gastroenteritis (EGE) is a rare inflammatory disease characterized by diffuse or scattered eosinophilic infiltration of the digestive tract and usually by peripheral blood eosinophilia. The most common presenting symptoms of EGE are abdominal pain, vomiting and diarrhea, but clinical features depend on which layers or location of gastrointestinal tract are involved. Treatment with corticosteroids results in clinical and histological remission in most patients and surgery can be avoided if a correct diagnosis is made. Previous history of allergy is a key to diagnosing EGE, but peripheral eosinophilia may be absent in some patients under concomitant treatment with corticosteroids. Radiological and endoscopic findings are also nonspecific and diagnosis must always be histologically confirmed. The gastrointestinal involvement is patchy in distribution, so more than one panendoscopic examination is often necessary to establish the diagnosis, and surgical or CT-guided full-thickness biopsy is needed in patients with muscular or serosal involvement. It emphasises the importance of a high index of clinical suspicion, which mainly depends on knowledge of natural history of the disease. We report here a case of EGE associated with transmural eosinophilic cholecystocholangitis, in a patient who presented with dyspeptic symptoms and recurrent cholestasis responsive to corticoesteroids. To our knowledge, this patient represents the second case, in the English literature, in which corticoid-responsive cholangitis was associated to histologically proven eosinophilic cholecystitis and gastrointestinal involvement, suggesting that EGE must always be considered in the differential diagnosis of biliary tract disease in patients with eosinophilia and/or atopic diseases.
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PMID:Biliary tract disease: a rare manifestation of eosinophilic gastroenteritis. 1275 81

A 37-year-old man was admitted to our hospital complaining of severe abdominal pain and vomiting. His abdomen was distended, and there was diffuse tenderness and guarding in all four quadrants. Laboratory examinations revealed leukocytosis without eosinophilia. Abdominal radiograph revealed air-fluid levels in the small intestine. Computed tomography confirmed a dilatation of the small intestine and the presence of ascites. An emergency laparotomy was performed for a diagnosis of peritonitis due to intestinal obstruction. A large amount of yellow transudate was present in the abdominal cavity. An area of induration in the ileum was identified about 40 cm from the ileocecal valve. The ileum proximal to the induration was dilated, and the site of obstruction seemed to be the indurated segment. A partial iliectomy was performed. Histologically, dense infiltration of eosinophils was found transmurally, and eosinophilic enteritis was diagnosed. One year later, the patient was free of gastrointestinal symptoms. The relevant literature on eosinophilic gastroenteritis is discussed.
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PMID:Eosinophilic enteritis presenting as acute intestinal obstruction: a case report and review of the literature. 1280 99


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