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

One hundred and seven patients with postoperative reflux gastritis treated by Roux-en-Y biliary diversion were reviewed. Three patients died in the postoperative period, and 16 others have since died; cardiorespiratory disease was the most frequent cause of death. Seventy-nine patients were interviewed at a median of 5.5 years (range 0.5-26 years) following Roux-en-Y diversion. At review, a satisfactory result by modified Visick grading was present in 47 per cent of patients. Bilious vomiting (P less than 0.001), food vomiting (P less than 0.01), the severity of upper abdominal pain (P less than 0.001) and heartburn (P less than 0.025) were significantly improved by Roux-en-Y diversion. Weight, haemoglobin levels and employment status were not significantly altered by the procedure. Outcome was related to the surgery preceding Roux-en-Y diversion with significantly better results after partial gastrectomy compared with truncal vagotomy and drainage (P less than 0.01), cholecystectomy (P less than 0.05), or combinations of these procedures (P less than 0.01). Outcome was not predicted by sex, preoperative symptoms, smoking status, consultant surgeon, length of Roux-en-Y or 99Tc-Sn-2,6-di-ethylacetanilidoiminodiacetate (HIDA) scanning results.
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PMID:Outcome of revisional gastric surgery using a Roux-en-Y biliary diversion. 235 42

Premature infants presenting to the neonatal intensive care unit at the Hospital for Sick Children with a surgical abdomen over a 5-year period were studied retrospectively to determine the factors leading to the diagnosis of malrotation with volvulus and necrotizing enterocolitis (NEC). Fifteen preterm infants (less than 37 weeks) were diagnosed as having volvulus, and 54 had surgically treated NEC. Those with NEC were more likely to be systematically ill with grossly bloody stools, abdominal tenderness, and thrombocytopenia (P less than .005). Bilious vomiting and bilious gastric residuals were the only hallmarks of volvulus (P less than .005). Although the radiographic findings of thickened bowel walls and intramural air were significantly related to NEC, the accuracy and interobserver reliability in diagnosing these features was variable as was the ability to distinguish NEC from volvulus or normal on plain abdominal radiographs. Volvulus is an important cause of surgical abdomen in the preterm infant and can be misdiagnosed as NEC. An unusual course or the presence of bilious vomiting in any patient thought to have NEC should alert the clinician to the possibility of this diagnosis.
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PMID:Necrotizing enterocolitis and volvulus in the premature neonate. 277 84

The results of 48 Roux-en-Y (RY) diversion procedures are reported: 41 were performed as secondary procedures and 7 as part of a primary operation for peptic ulcer. There was no operative mortality, but four patients developed temporary fistulae in the postoperative period and three patients required reoperation. Good clinical results were found when RY diversion was performed as a primary procedure or when the indication for operation was peptic ulceration. The overall results, however, were poor: 24 patients (50 per cent) felt that they had not benefited and 32 patients (67 per cent) remained in Visick grades III or IV. The main cause of failure was gastric stasis, especially of solid food. Gastric emptying studies were carried out after RY diversion in 22 patients, most of whom had symptoms of stasis. Emptying of liquids was found to be normal in most patients, but emptying of solids was delayed, the median t 1/2 for solids being 160 (75-370) min compared with 67 (50-85) min in DU patients. Bilious vomiting improved significantly after RY diversion, but 18 patients (38 per cent) complained of vomiting food and 32 patients (67 per cent) experienced postprandial distress or pain. Loss of the antral mill, vagotomy of the gastric remnant and, perhaps, resistance to gastric emptying by the Roux loop itself may together explain the delay in gastric emptying of solids after RY diversion.
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PMID:Gastric emptying and clinical outcome after Roux-en-Y diversion. 366 21

In 1977, a controlled, prospective trial was initiated to test the hypothesis that excessive enterogastric (EG) reflux was responsible for a unique postgastrectomy syndrome, "alkaline reflux gastritis." Late (42 +/- 3 months) follow-up on all treated patients (N = 14; Rx = 45 cm Roux Y limb) is reported. The following parameters were assessed in symptomatic (N = 11 nonrefluxers, 15 refluxers) and asymptomatic postgastrectomy patients (N = 9): CCK-stimulated scintographically determined EG reflux (EGRI %), intragastric (IG) concentration of bile acids (BA, mM), net bile acid reflux/hr (microM), maximum acid output (mEq/hr), intragastric pH, gastric emptying of 99Tc-labeled solids (T 1/2; minutes), gastritis score (GS = 0-15), and specific symptomotology. A significant linear relationship was noted between intragastric BA concentration and the severity of histologic gastritis in the residual gastric pouch. As a group, excessive refluxers demonstrated significantly greater IG BA concentration, net BA reflux/hour, and EGRI than did either nonrefluxers or controls. Gastritis score in this group was also greater, intragastric pH higher, and maximal acid output (MAO) lower. Gastric emptying was not different between groups. Following Roux (N = 14), reflux was eliminated early and late, pH fell, MAO increased, and gastritis improved. Early marked delays in emptying occurred but normalized late and were rarely a clinical problem. Early symptomatic results were pain eliminated in 14/14, nausea in 8/14, vomiting 11/14, bilious vomiting in 14/14. Complications were one marginal ulcer (no vagotomy), two severe delays in emptying (simultaneous Roux + vagotomy). Late symptomatic results were recurrent or persistent pain in 4/14, nausea in 7/14, vomiting in 5/14. Bilious vomiting remains eliminated.
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PMID:Alkaline reflux gastritis. Late results on a controlled trial of diagnosis and treatment. 370 33

The hypothesis that reflux of upper intestinal content, particularly of bile acids (BA), is responsible for a unique postgastrectomy syndrome, alkaline reflux gastritis, was tested on 28 occasions in 21 postoperative patients (14 symptomatic patients, 7 controls). Parameters evaluated: recumbent (rec.), upright, p.c. intragastric pH, {BA}, net BA reflux per hour, specific BA fractions, fasting and p.c. gastrin, maximal acid output (MAO), gastric emptying of solids by delta-scintigraphy), and the severity of nonstomal histologic gastritis, the "gastritis score," graded 0-15 by an independent senior pathologist. For the entire group, gastritis severity correlated positively with intragastric {BA} and net BA reflux per hour, both in recumbency and p.c. Five symptomatic patients demonstrated rec. and p.c. {BA} and net BA reflux per hour greater than two standard deviations from comparable mean values in control patients. They differed significantly from the remaining symptomatic patients as follows: increased intragastric {BA} and net BA reflux per hour, increased intragastric pH and decreased MAO. They also demonstrated a more severe grade of gastritis. Lithocholic acid was present in their reflux content significantly more often. Bilious vomiting was also more frequent. No other differences could be identified, either objectively or clinically, between the symptomatic groups. Four patients with excessive reflux underwent Roux-en-Y revision and restudy 6-22 months later. BA reflux was completely abolished, histologic gastritis improved, hematocrit rose, MAO increased, and gastric emptying slowed. Burning pain, bilious vomiting, and symptoms of esophageal reflux were eliminated. Vomiting and nausea were improved. Diarrhea was unchanged. The objective criteria outlined can identify symptomatic postgastrectomy patients with a greater than normal reflux and gastritis. Clinical criteria alone cannot. Revisional surgery in these patients eliminates reflux, improves gastritis, and produces symptomatic improvement. The hypothesis under consideration is strengthened but not proven.
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PMID:Alkaline reflux gastritis. An objective assessment of its diagnosis and treatment. 741 26

The records of 54 pediatric patients with symptomatic malrotation of the intestine seen over a 15-year period from 1978 to 1992 were reviewed. Bilious vomiting and bloody stools were the two most common clinical presentations in neonates, while bilious vomiting, recurrent abdominal pain and failure to thrive were the most common symptoms after the newborn period. Obscure symptoms, usually of appreciable duration, were common in many patients beyond infancy. Upper gastrointestinal radiologic examination is the preferred and more accurate method of diagnosing malrotation as it has greater sensitivity than barium enema study. Laparotomy showed 24 cases with midgut volvulus. The incidence of midgut volvulus in symptomatic malrotation was 42.1% in the neonatal period, and 50% beyond the neonatal period. The majority of patients were treated by Ladd's operation. Massive gangrene of the small bowel due to volvulus was noted in five neonatal cases. Three patients subsequently died of this complication. Four patients developed a bowel obstruction secondary to adhesions, which was relieved by enterolysis. This study reiterates that newborns with symptomatic malrotation require emergency laparotomy in order to prevent catastrophic massive bowel resection.
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PMID:Intestinal malrotation and midgut volvulus: a 15-year review. 760 79

Surgical emergencies can be missed easily in children, who are not always able to volunteer relevant information. Awareness of the entities discussed in this review might help the EP uncover subtle clues to early diagnoses that might not be initially apparent. Ill-appearing children who have abdominal pain and vomiting should be considered to have ischemic or necrotic bowel until proven otherwise. Possible diagnoses include volvulus, intussusception, and necrotizing enterocolitis. Bilious vomiting, especially in a young infant, should be considered to be an indication of a high bowel obstruction such as midgut volvulus, which warrants immediate surgical consultation. Significant rectal bleeding with abdominal pain can result from intussusception, volvulus, or an inflamed Meckel's diverticulum. Rectal bleeding with unstable vital signs can result from an upper GI bleed (eg, peptic ulcer disease). Painless rectal bleeding can result from a Meckel's diverticulum, polyps, arteriovenous malformation, or a tumor. Examination of the genitalia is imperative, especially in boys, to exclude the possibility of an incarcerated hernia or testicular torsion.
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PMID:Abdominal surgical emergencies in infants and young children. 1470 13

Three children presented with bilious vomiting due to malrotation at the age of 3, 5 and 12 years, respectively. They were treated surgically and recovered fully. In the period 1989-2002, 12 patients were operated for malrotation after the first year of life in the Emma Children's Hospital AMC, Amsterdam, the Netherlands. The mean age at operation was 5 years (range: 1-15). The most important symptoms were (bilious) vomiting and abdominal pain. Four patients had a history of bilious vomiting in the neonatal period. Nine patients had been previously admitted to a hospital with abdominal complaints. The most sensitive imaging technique was an upper gastrointestinal contrast study. Malrotation with intermittent volvulus can cause recurrent abdominal complaints and vomiting in children. Bilious vomiting is pathologic at any age and should lead to further investigations, preferably an upper gastrointestinal contrast study to exclude malrotation or other obstructions.
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PMID:[Bilious vomiting due to malrotation, also in older children]. 1507 74

Vomiting is very common in infants and is mostly caused by non-serious conditions. However, community practitioners may come across infants with serious causes of vomiting, requiring prompt referral. Bilious vomiting should always raise suspicion of a surgical cause and needs urgent assessment by the paediatric/surgical team. The role of community practitioners in the assessment of vomiting infants for 'red flag' symptoms and early interventions are discussed.
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PMID:Clinical update: vomiting in infants. 2413 46

Bilious vomiting is a relevant sign in neonates that requires immediate evaluation and diagnosis. A duplication of the intestinal tract is a possible cause of obstruction if located distally to the major duodenal papilla of Vater and most of them involve the jejunum, stomach, or colon. Duodenal duplications are very rare and can have an endoscopic or surgical treatment after diagnosis. We present a case of a 16-day-old term newborn that consulted because of bilious vomiting and after evaluation with imaging and upper endoscopy, a duodenal duplication cyst was found at the level of the third portion causing compression of the intestinal lumen that required surgical resolution with duodenocystostomy.
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PMID:Duodenal Duplication Cyst: A Rare Differential Diagnosis in a Neonate with Bilious Vomiting. 2678 54


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