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

Postoperative alkaline reflux gastritis is a distinct clinical entity occuring after operations enlarging, bypassing or resecting the pylorus. Reflux of alkaline duodenal content into the stomach is the causative factor. Primarily bile acids have an aggressive effect and lead to a destruction of the gastric mucosal barrier. Epigastric pain, fullness after meals and bile vomiting are the main symptoms. Gastroscopy with biopsy reveals a severe chronic atrophic gastritis and bile reflux. In most cases an achlorhydria that can be histamin-resistant is present. For adequate treatment surgical procedures diverting the bile flow from the stomach should be performed.
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PMID:[Postoperative alkaline reflux gastritis (author's transl)]. 83 29

The study analyzes the benefits related to the gastroduodenojejunoplasty (GDJP) according to Soupault & Bucaille, adopted as the corrective treatment of the Billroth II gastric resection syndrome in those cases resistant to the dieting-pharmacological supports. Our experience is based on 18 cases (13 males, 5 females, mean age 39 yrs), treated from 1982 to 1987 with GDJP for a gastric resection syndrome. The patients were observed 5 years after their resection: 10 presented with an atrophic gastritis/gastric atrophy and all had a diffuse acute phlogosis in presence of biliary storage. Manual anastomoses were performed in the first 8 cases, while staplers were used in the remaining cases. Results were quite satisfying; no operative mortality or specific complications, nor pain and biliary vomiting were registered; 14 patients over 18 (77%) gained weight significantly; only 1 patient reported low-intense early "dumping-like" symptoms easily controlled by medical therapy. Endoscopy showed no biliary reflux in all cases. Biopsies of the stump, carried on before and after the GDJP intervention, showed a marked reduction of the inflammatory aspects in 76% (13) of the patients. Among the 10 patients with atrophic gastritis/gastric atrophy, only 2 (20%) presented a significant increase in the number of gastric parietal cells and gastric principal cells.
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PMID:[The Soupault-Bucaillle operation in the treatment of Billroth II gastric resection syndrome]. 163 24

A survey of the histology of gastric biopsies in 501 dogs, consisting of 19 clinically healthy dogs and 482 vomiting dogs is presented. Whole stomachs of four young clinically healthy laboratory dogs were used as controls. Eleven percent of forceps biopsies were unsuitable for examination; all suction biopsies were of good quality. Slight to severe gastritis was found in 168 vomiting dogs (35%), whereas five dogs (26%) of the clinically healthy group showed a mainly slight gastritis. Superficial and diffuse gastritis were the most prominent findings in the 168 dogs with gastritis. A single type of gastritis was found in 114 dogs, a combination of different types in 54 dogs. Gastric atrophy was seen in 23 (5%) vomiting dogs and in three (15%) clinically healthy dogs, atrophy with a slight to severe fibrosis in 21 (4%) vomiting dogs, and in 84 (17%) vomiting dogs and two (11%) healthy dogs, gastric fibrosis was present. Carcinomas were seen in 26 vomiting dogs, of which 17 also had gastritis. A differential diagnosis of granulomatous gastritis/carcinoma had to be made in one case. Seven dogs showed a lymphosarcoma, and in six other dogs a differential diagnosis of lymphosarcoma and/or gastritis was made. One adenomatous polyp was seen. In one clinically healthy dog an adenomyoma was diagnosed. Ulceration was found in 24 dogs, but only five of these lacked other lesions. Other biopsy findings were pseudopyloric metaplasia, hyperplasia, cysts, calcification and edema. Some dogs showed "antralization".
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PMID:The histological appearance of peroral gastric biopsies in clinically healthy and vomiting dogs. 334 2

The clinical course of a child who developed an adenocarcinoma of the stomach at 11 years of age is described. At 6 years of age, the child was evaluated for abdominal pain, weight loss, and vomiting. She was found to have hemorrhagic, atrophic gastritis, achlorhydria, and panhypogammaglobulinemia. The gastritis improved with corticosteroid therapy, but relapsed each time that the steroid dosage was tapered. The clinical course was marked by severe growth failure, recurrent infections, and intermittent abdominal pain. Radiographic studies done when the patient was 11 years of age demonstrated a large fungating mass on the lesser curvature of the stomach. Endoscopy and biopsies done 1 year previously had not revealed any sign of malignancy. A radical gastrectomy was performed. Microscopic studies revealed multifocal adenocarcinoma of the stomach with no evidence of invasion of the submucosa or local lymph nodes. The patient died of Candida septicemia and pneumonia 6 months after the gastrectomy. There was no evidence of recurrence of the tumor on autopsy. The relationship between common variable immunodeficiency and gastrointestinal disease is described.
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PMID:Multifocal adenocarcinoma of the stomach in a child with common variable immunodeficiency. 338 60

During a study of gastric secretion four out of six previously healthy subjects developed hypochlorhydria after a transient illness with nausea, vomiting, and abdominal pain. Mean basal and peak acid outputs were 0 and 2.3 mmol (84 mg)/h one month after the onset of illness and 1.5 and 27.0 mmol/h (55 and 984 mg/h) at eight months' follow up. Two of the subjects were followed up at 18 months, when mean basal and peak acid outputs were 3.9 and 33.5 mmol/h (142 and 1221 mg/h). No endoscopic abnormality was seen at one and eight months, but biopsies showed active superficial gastritis, which resolved in one subject and became chronic in two. Schilling tests performed in three subjects at eight months showed diminished retention of vitamin B12. During hypochlorhydria a 24 hour intragastric analysis was performed for total and nitrate reducing bacteria, pH, and concentrations of nitrite and total and stable N-nitroso compounds. Of the 48 samples of gastric juice examined, 47 had bacterial growth of more than 10(6) organisms/ml and 46 had growth of nitrate reducing bacteria of more than 10(5) organisms/ml. Mean intragastric nitrite concentrations were 10 times higher than in a group of eight healthy controls. Both mean total and mean stable N-nitroso compound concentrations, however, were not appreciably different from those in controls. Although community transmission was a possibility, serological screening and electron microscopy of gastric biopsy specimens failed to show an infective cause. Transmission of an unidentified enteric pathogen via a contaminated pH electrode was therefore suspected. Thus gastric juice should not be returned to the stomach after contact with a contaminated glass electrode as this is a possible cause of atrophic gastritis.
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PMID:Epidemic hypochlorhydria. 392 3

Abnormalities in the function of the stomach in patients with long-standing diabetes mellitus, usually insulin-dependent, may provide difficult management problems. There is a reduced frequency of peptic ulcer disease in diabetics. Gastric atrophy, often with parietal cell antibodies, is common and the frequency of pernicious anemia with its expected intrinsic factor antibodies is increased. Gastric analysis results have been conflicting but generally suggest that long-standing diabetics have lower acid levels than normals, possibly secondary to vagal neuropathy. Gastric atony occurring in a small but significant number of patients with longstanding insulin-dependent diabetes, usually with a clinically apparent peripheral neuropathy, has been associated with upper abdominal discomfort, vomiting, and a clinical picture of gastric outlet obstruction. Various degrees of subclinical delays in gastric emptying are probably present in many asymptomatic patients and, indeed, are underemphasized contributors to poor control of blood sugar levels. Studies utilizing radioactive-labeled physiological meals have demonstrated abnormalities in the gastric emptying of solids, in particular, and sometimes liquids in the latter stages of the disease. Metoclopramide, a dopamine antagonist, which stimulates upper gastrointestinal smooth musculature, results in accelerated gastric emptying; clinical trials have shown that it is capable of alleviating symptoms related to diabetic gastroparesis and with its recent approval and release in this country, it promises improved management of this entity. Another agent, domperidone, a selective peripheral dopamine antagonist with no appreciable side effects, is in this country an investigational drug which has shown clinical efficacy in Europe in improving gastric stasis syndromes.
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PMID:Diabetes and the stomach. 665 60

Billroth II resection was carried out in 1000 duodenal ulcer patients in the period 1948-1956. Twenty-two to thirty years later, gastroscopy and biopsy was performed in 196 of 423 survivors. Chronic atrophic gastritis appeared in 93 per cent of the cases, 47 per cent showed slight and 46 per cent severe changes. Seven per cent had normal mucosa. The microscopic grade of gastritis proved to be independent of age, alcohol and tobacco consumption and serum gastrin. No correlation between clinical status, such as dumping, diarrhoea, vomiting and pain, haematological parameters and the microscopic grade of gastritis, could be found. It is suggested that gastritis might be caused by reflux of bile, pancreatic and intestinal juices, and that postgastrectomy symptoms and anaemia do not depend on the microscopic grade of gastritis.
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PMID:Causes and clinical significance of gastritis following Billroth II resection for duodenal ulcer. 686 Sep 6

50-90% of people with AIDS experience disease of the upper gastrointestinal tract during the course of their illness, such as opportunistic infections, cytomegalovirus, Herpes simplex virus, and malignant neoplasms. This paper reports the endoscopic and histopathological findings among 100 AIDS patients in Mulago Hospital, Kampala, Uganda, who presented with upper gastrointestinal symptoms. The diagnosis of AIDS was based upon the World Health Organization clinical definition for AIDS. Observed morphological changes were biopsied, while duodenal contents were aspirated in each case for microscopic examination. Vomiting was reported among all patients, dysphagia and epigastric pain in 89%, odynophagia in 46%, retrosternal chest pain in 40%, haematemesis in 10%, and hiccough in 3%. Up to 74% of the patients had morphological changes in the esophagus, while 28% showed changes in the stomach. Only 15% demonstrated changes in the duodenum. Duodenal aspirate revealed giardia lamblia among 22%, acid fast bacilli in 7%, and cryptosporidium in 5%. Endoscopic findings were mostly observed in the esophagus. Candida was the main pathogen detected. Atrophic gastritis was also a recognizable finding among these patients.
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PMID:Endoscopic study of African AIDS patients with upper gastrointestinal symptoms. 786 39

In a prospective case controlled study, we evaluated the adverse effects of long-term fluoride ingestion on the gastrointestinal tract. Ten patients with otosclerosis who were receiving sodium fluoride 30 mg/day for a period of 3-12 months, and 10 age- and sex-matched healthy volunteers were included. They were all evaluated clinically and subjected to a real time ultrasound examination, upper gastrointestinal endoscopy, and biopsies from the gastric antrum and duodenum. The biopsies were subjected to a rapid urease test as well as light and electron microscopic examinations. Ionic fluoride was estimated in the serum, urine, and drinking water using an ION 85 Ion Analyzer. Seven subjects (70%) ingesting fluoride had abdominal pain, vomiting, and nausea. Petechiae, erosions, and erythema were seen on endoscopy in all the subjects, but not in the controls. Histological examination of the gastric antral biopsy showed chronic atrophic gastritis in all the subjects but in only one (10%) healthy volunteer. Scanning electron microscopic examination showed "cracked-clay" appearance, scanty microvilli, surface abrasions, and desquamated epithelium in the subjects ingesting fluoride, but not in the controls. We conclude that long-term fluoride ingestion is associated with a high incidence of dyspeptic symptoms as well as histological and electron microscopic abnormalities.
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PMID:Toxic effects of chronic fluoride ingestion on the upper gastrointestinal tract. 803 13

Since 1928, 60 cases of spontaneous gastric rupture have been described. One third of these cases were seen after vomiting, and two thirds were associated with gastric dilatation after a big meal, of which one third were combined with an intake of antacids. In five cases the patients were suffering from anorexia nervosa. Besides the above mentioned causes, gastric atrophy, "closed-loop" obstruction and postoperative atony are possible pathogenetic factors. Most often the ruptures are located to the lesser curvature. In the period before the rupture associated with dilatation takes place, the patient typically complains of abdominal pain and the abdomen is found asymmetrically distended. After rupture of the stomach the patient is found with very aggressive pain and in shock. The abdomen has become more symmetrically distended and most often free air within the abdominal cavity can be diagnosed on X-ray. The treatment consists of resection of the necrotic area of the stomach, and as the intensive care of the patients both before, during and after surgery has reached a very high priority and standard, the mortality has been reduced from 75% to 30%.
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PMID:[Spontaneous ventricular rupture in adults]. 806 48


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