Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fibre-optic endoscopy of the upper gastro-intestinal tract has been successfully performed in 55 patients (60 examinations) with one complication related to general anaesthesia. Fifty-six of these examinations were performed under general anaesthesia in children ranging from 1 to 14 years. Four examinations were done without an anaesthetic. The instruments used were the Olympus GIF-K (forward oblique gastroscope) in the older children and the GIF-P2 (end-viewing paediatric gastroscope) in the younger patients. Indications for examination included gastro-intestinal bleeding, confirmation or exclusion of peptic ulceration as suspected on barium studies, persistent and recurrent vomiting, chronic abdominal pain, and the evaluation of gastro-oesophageal reflux. The need for careful selection of patients is emphasized since general anaesthesia is considered essential in the majority of chidren.
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PMID:Upper gastro-intestinal endoscopy in chidren. 55 Apr 8

One hundred and forty-two pediatric patients between age 1 month and 20 years had 163 endoscopic procedures. Of 66 with chronic abdominal pain, 21 had a source identified endoscopically that was seen in only 15 by esophagogram and upper gastrointestinal series. Of 31 with nausea, vomiting, dysphagia, and/or odynophagia and retrosternal pain, endoscopy demonstrated the source in 19 patients and radiographic studies in 14. Of 34 with hematemesis and/or melena, 26 had a bleeding site identified endoscopically but only 4 of 28 had an identified source by radiographic studies. Duodenal and gastric ulcers and hemorrhagic gastritis were the commonest cases of upper gastrointestinal bleeding and organically of chronic adbominal pain. Functional abdominal pain was the commonest cause of chronic abdominal pain in those endoscoped. Foreign bodies were removed from the esophagus and stomach of 6 patients and dislodged in 2 others. Caustic ingestion was recognized in the esophagus and stomach of 2 patients who did not have mouth burns. The GIF-P2-prototype with four-way tip control and ability to retroflex 180 degree up, 60 degree down, and 100 degree right and left was superior to GIF-P1 and CF-P-prototype for visualization of the entire esophagus, stomach, duodenal bulb, and postbulbar area in patients less than 10 years old. Visualization of the duodenal bulb was possible in 28 of 29 pediatric patients, and of the postbulbar area in 25 of 26 in whom it was attempted. Infants who weighed as little as 3 to 5 kg were successfully examined. Retroflexion was possible in 29 of 30 to see the fundus and cardioesophageal junction. Patients older than 10 years were better examined with the GIF-D because of its increased ability to transmit light. Sedation for the school-age child with 0.5 to 1.0 mg per kg of diazepam and 1 to 2 mg per kg of meperidine given intravenously provides excellent sedation in most instances. General anesthesia is preferable for the preschooler and infant. Minor complications occurred in 2 patients who received less than adequate sedation and in 1 patient with general anesthesia.
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PMID:Upper gastrointestinal fiberoptic endoscopy in pediatric patients. 87 Mar 72