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)

This report summarizes the results of nine diagnostic radiographic studies done double blind crossover comparing glucagon to placebo and to anticholinergic drugs in volunteers. In seven studies the subjects were administered drug intramuscularly and in two studies intravenously. There were five diagnostic studies of the upper gastrointestinal tract, one for esophageal varices and three of the colon. The results indicate that glucagon can be given intramuscularly and intravenously. When given intravenously it has a rapid onset and predictable length of action depending on the dose given. Reports of side effects were few consisting primarily of nausea and or vomiting. These results indicate that glucagon is the drug of choice for hypotonic diagnostic examinations.
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PMID:Gastrointestinal radiography with glucagon. 36 74

The indications for and findings in 431 consecutive patients who had upper gastrointestinal endoscopy in Zaria from June 1978 to August 1982 are reviewed. The major indications were dyspepsia (78.1%), upper gastro-intestinal bleeding (12.1%) and portal hypertension (4.2%). Other indications were persistent vomiting, dysphagia and abdominal masses. The mean age of the patients was 32 years. The male: female ratio (3:1) was not different from that in the hospital population. There were no abnormal findings in 32.7%. 26.6% had duodenal ulcers. Duodenitis was noted in 24.8%, oesophageal varices in 6.3%, gastritis in 6.3% and hiatus hernia in 4.6%. In those who presented with upper-gastrointestinal haemorrhage, oesophageal varices (34.6%) and peptic ulcer (17.3%) were the commonest findings. Complication seen commonly were soreness in the throat and thrombophlebitis at the site of valium injection. One death was recorded from the procedure over the period.
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PMID:Upper gastrointestinal endoscopy in Zaria, northern Nigeria. 208 5

The purpose of this paper is to study the use of upper gastrointestinal (Gl) fiberoptic endoscopy in children. Two hundred consecutive patients referred to one of the authors were reviewed. The indications for performing upper gastrointestinal endoscopy in these 200 patients were: (1) recurrent abdominal pain (46.5%), (2) persistent vomiting (14.5%), (3) haematemesis (14.5%), (4) acute abdominal pain (13%) and (5) other indications such as foreign body removal, failure to thrive and unexplained chest pain (11.5%). The endoscopy was performed with the Olympus P3 or Olympus XP-10 gastroscopes. The sedation used was a combination of intravenous pethidine (2mg/kg) and diazepam (0.5 mg/kg). Among the patients with recurrent abdominal pain, upper Gl endoscopy showed duodenal ulcer in 7 patients (7.5%), duodenitis in 4 (4.3%), oesophagitis in 4 (4.3%) and gastric ulcer in 2 (2.2%). The rest of the patients were normal (81.7%). With regard to persistent vomiting, 37.9% of the patients showed gastroesophageal reflux and 6.9% had a hiatus hernia. Of 29 patients examined endoscopically for upper Gl bleeding, no focus of bleeding was identified in 27.6%. The remaining 72.4% were bleeding from acute gastric erosion (27.6%), oesophagitis (17.2%), oesophageal varices (13.8%), duodenal ulcer (10.3%) and Mallory-Weiss tear (3.5%). The Majority of the patients with acute abdominal pain were normal endoscopically (61.5%). The two common abnormal findings were acute gastritis (27.0%) and acute duodenitis (11.5%). No major complications were encountered during the procedure in these 200 patients. It was concluded that upper Gl endoscopy is useful for defining upper Gl mucosal pathology. The procedure can be performed safely in children under sedation.
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PMID:Upper gastrointestinal endoscopy in children. 237 74

Pressure in oesophageal varices was measured endoscopically in 52 patients, in 16 of them central portal-vein pressure additionally by percutaneously introduced transhepatic portal-vein catheter. Only in the region of the cardia occlusion segment was the portal-vein pressure the same as that in the oesophageal varices. The larger the varices the higher the average variceal pressure. Depending on the time interval since a meal there were marked pressure variations during the day in portal-vein pressure. Intra-abdominal pressure rise (e.g. on coughing, choking or vomiting) induces a sudden and marked pressure rise in the portal vein as well as the oesophageal varices. The larger the varices the greater the danger of rupture when these pressure rises occur. Gastro-oesophageal reflux plays no role in the pathogenesis of bleeding from oesophageal varices.
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PMID:[Pathogenesis of bleeding esophageal varices]. 348 19

Clinical findings, symptoms and predisposing factors were studied in 43 patients with oesophageal candidiasis, 40 patients with peptic oesophagitis and 40 normal controls. Oesophageal candidiasis was confirmed cytologically. 2.4% of patients who had undergone gastroscopy had oesophageal candidiasis; only three of them had simultaneous candidiasis of the oral cavity. Cardiac failure, oesophageal varices, hiatus hernia and gastric ulcer were common associated disorders. 42% of patients with candidal oesophagitis were symptom-free. Most common symptoms were vomiting, retrosternal and epigastric pain. Peptic oesophagitis was more frequently associated with symptoms. Predisposing factors were present in 88% of cases of oesophageal candidiasis: alcoholism, hepatic cirrhosis, diabetes mellitus, malignant tumours and other wasting diseases. 18 patients had had treatment with cimetidine; they included all 13 patients whose candidiasis was first detected at check endoscopy.
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PMID:[Candidiasis of the esophagus. Prospective study of incidence, type of complaints and predisposing factors]. 373 73

Muscle weakness, neuropathy, and transient rises in hepatic enzyme activity have been reported with the use of the antiarrhythmic agent amiodarone. A 68 year old teetotaller with normal liver function was given amiodarone for resistant supraventricular arrhythmias. He presented 19 months later with vomiting, muscle weakness and wasting, sensory neuropathy, and hepatomegaly. Liver biopsy showed fibrosis and the presence of hyaline. The amiodarone was withdrawn. Three months later he developed ascites. Oesophageal varices were found and he later died. The liver showed micronodular cirrhosis. The large volume of distribution and long half life of amiodarone may explain the persistence of toxicity, which may have been aggravated by simultaneously administered doxepin in this case. Amiodarone should be withdrawn if abnormal liver function or neuropathy develops.
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PMID:Neuropathy and fatal hepatitis in a patient receiving amiodarone. 632 31

This case study reports on a 33 year old woman who took oral contraceptives (OCs) for 8 years and who developed gastrointestinal bleeding from esophageal varices. This bleeding was found to be due to the results of a portal vein thrombosis. The woman had taken norgestrel and ethylnylestradiol. Abdominal pain without vomiting and diarrhea, and mild and intermittant dyspnea occurred. At laparoscopy, the volume and the surface of the liver appeared normal; biopsy of the liver was also normal. Celiac and mesenteric angiography demonstrated a portal vein thrombosis. Pulmonary thromboembolism probably occurred first during or immediately after the portal vein thrombosis. Despite immediate anticoagulant therapy, the patient died suddenly some days later. Two factors enhanced the patient's susceptibility to estrogen associated thrombosis: her age of 33 years and that she had taken the pill for over 5 years. OC treatment could have induced thromboembolic disease both in portal and pulmonary circulations in this patient.
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PMID:Portal vein thrombosis and fatal pulmonary thromboembolism associated with oral contraceptive treatment. 697 49

A rare case of isolated superior mesenteric venous thrombosis (MVT) after endoscopic variceal band ligation (EVL) is reported. A 64-year-old woman with a history of idiopathic portal hypertension presented at the emergency room with vomiting, increasing cramping abdominal pain, and low-grade fever. She had undergone EVL for esophageal varices 4 months before and had had intermittent attacks of mild abdominal pain after the EVL. Ultrasonogram of the abdomen demonstrated marked concentric wall thickening of the ileal loop. Enhanced computed tomographic (CT) scan revealed a central lucency in the lumen of the superior mesenteric vein, surrounded by a high-density vein wall, corresponding to a thrombus. An isolated MVT and venous collateral network in the splanchnic area were confirmed by angiography. Supportive therapy, i.e., water and electrolyte replacement, and anticoagulation improved the clinical condition and radiologic status. This case of MVT after EVL suggests a possible relationship between EVL and MVT. It is necessary for clinicians to be aware of this relationship for the early diagnosis of MVT.
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PMID:A case of mesenteric venous thrombosis after endoscopic variceal band ligation. 777 57

Submucosal hematoma of the esophagus is encountered as a rare complication of endoscopic treatment for esophageal varices, but is seen more often with the increasing frequency of endoscopic applications. Idiopathic submucosal hematoma is a rarer event and in most cases sudden intense vomiting has been postulated as its cause. We report here the case of such a patient whose condition was complicated by a dissecting aneurysm. During conservative treatment, careful follow-up was required to differentiate the submucosal hematoma from an aorto-esophageal fistula.
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PMID:Idiopathic submucosal hematoma of esophagus complicated by dissecting aneurysm, followed-up endoscopically during conservative treatment. 1131 2

Longitudinal tears in the esophagus at the esophageogastric junction are termed Mallory-Weiss syndrome. They are encountered most commonly in alcoholics, attributed to episodes of excessive vomiting. These lacerations could be the cause of massive and severe external and/or internal fatal bleeding. Bleeding from upper gastrointestinal parts could be caused by this syndrome, as well as by ulcers, inflammations, esophageal varices, tumours, blunt abdominal injuries, etc. Such unclear deaths could be of interest to law authorities because they are suspicious, sudden and/or obscure. In daily forensic medical practice, this syndrome is relatively rare, and therefore it, it should be recognized. In this paper, the authors present the case of a single male, aged 54, a chronic drinker, who was found dead in his flat. During the previous day, he was observed medically in the Trauma Centre in Belgrade for nonspecific gastrointestinal symptoms (nausea, vomiting and diarrhea). The mucous tears of esophageogastric junction had been established by autopsy, as well as the massive internal gastrointestinal bleeding. On the basis of autopsy and microscopic findings, clinical data and circumstances, the established cause of natural death was fatal exsanguination from esophageogastric mucous tears due to Mallory-Weiss syndrome.
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PMID:[The Mallory-Weiss syndrome as an unrecognized cause of death]. 1192 5


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