Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors present a study carried out jointly by the Gastroenterology Service and Surgical Service No. 2 of the General Hospital of the Venezuela Institute of Social Security "Dr. Ildemaro Salas". The results and objectives of the operation are analyzed insisting on its lower morbility and mortality, as well as on the lower incidence of diarrhea, dumping and other gastrointestinales discomforts. The first operation was performed on 17 november 1971 and up to the present 74 patients have been operated, 65 for duodenal ulcers, 7 for esophageal hernia of the hiatus, 1 case of hemorrhagic gastritis, and 1 case of prepyloric ulcer. Some details are given of the operations, the indications for it are pointed out, specially gastric hyperacidity, symptomatic ulcer, and absence of duodenal stenosis. There were 7 post-operative complications and 2 cases of mortality. As to the results there are presented 92% successful interventions and 8% failures.
 ...
PMID:[Superselective vagotomy of parietal cells. Evaluation and results in duodenal ulcer]. 9 38

The combination of previous gastric operation and gastroesophageal reflux produces major difficulties in obtaining effective symptomatic relief. Seventy patients were studied by history, radiology, endoscopy, and esophageal manometry before surgical reflux control. Twenty-eight had had vagotomy and pyloroplasty; 4, vagotomy and gastroenterostomy; 11, Billroth I gastrectomy; and 27, Billroth II gastrectomy. In all patients reflux control was accomplished by hernia repair, and in 14 patients bile diversion was added for control of bile gastritis. A variety of reflux control operations were used. However, the most effective results were achieved with total fundoplication gastroplasty, and in this group of 22 patients there has been no anatomical recurrence and no reflux. The partial fundoplication gastroplasty (Belsey type) was ineffective in reflux control and should not be used in patients who have had a previous gastric procedure. Reflux control and, when necessary, bile diversion give effective relief to patients with bile gastritis and esophageal reflux following gastric operation.
 ...
PMID:Gastroesophageal reflux following gastric operation. 75 67

The Angelchik prosthesis was used in 26 cases of gastroesophageal reflux disease resistant to medical therapy. The operations were crowned with success in 24 cases out of 26 (92.3%), with complete disappearance of reflux. The procedure failed in two cases: the prosthesis was removed in one case due to postoperative acute haemorrhagic gastritis with a subsequent positive outcome; in this patient the Angelchik ring had been removed as a precaution. Failure in the second case, a patient with oesophageal stenosis and a short oesophagus, was due to mediastinal migration of the prosthesis. In this latter case, a successful duodenal bypass was created with antrectomy and a long Roux-en-Y anastomosis. The only intraoperative complication in the patient sample was a splenectomy for rupture of the splenic capsule. Postoperative complications not directly related to the prosthesis were perforation of a duodenal ulcer not diagnosed preoperatively and treated with raphia without impairing the functional efficacy of the ring, one case of pulmonary embolism and one case of cardiac infarction, all resolved with medical therapy. In all, the prostheses were removed in 3 cases out of 26 (11.5%). In addition to the two cases already described, the prosthesis was removed in one patient one year after the operation at the patient's specific request for "psychological" reasons. Migration of the prosthesis occurred in four cases of severe oesophageal stenosis with a short oesophagus, in three of which the prosthesis functioned perfectly even in the intrathoracic site. At follow-up examinations there was radiological disappearance of the hiatal hernia in 20 cases out of 25. In one case there was no hernia even before the operation, and in four cases there was a short oesophagus with severe oesophagitis. Owing to the very easy performance of the operation together with its unquestionable antireflux efficacy, in our opinion three reliable indications emerge, namely: (i) in elderly patients at high surgical risk; (ii) in obese, brachytypical patients; and (iii) in the presence of severe oesophagitis, even with a short oesophagus.
 ...
PMID:[Our experience on the use of the antireflux prosthesis by the Angelchik method (personal contribution of 26 cases)]. 263 19

Paraesophageal hiatal herniation and pyloric obstruction were diagnosed in a pup with a history of vomiting. Findings of contrast radiography included esophageal reflux, delayed gastric emptying time, and paraesophageal herniation. Exploratory celiotomy revealed increased firmness of the pylorus and a primary defect in the esophageal hiatus, which allowed gastric herniation. Nissen fundoplication was performed following reconstruction of the esophageal hiatus, and pyloroplasty was performed to relieve the gastric outlet obstruction. Pyloric biopsy findings were consistent with a diagnosis of chronic gastritis. Recovery from surgery was initially unremarkable; however, the dog died suddenly 3 weeks after surgery. Necropsy revealed a large diaphragmatic hernia adjacent to the esophageal hiatus; the hernia had resulted in incarceration of the abdominal organs. The hiatal hernia reconstruction remained intact and was not the cause of the diaphragmatic disruption.
 ...
PMID:Paraesophageal hiatal hernia and pyloric obstruction in a dog. 320 61

Reflux is a common complication in patients who have undergone gastric surgery. These patients have bile reflux, often associated with gastric disease, and are resistant to conservative management. In this study the authors have reviewed 124 patients who were treated surgically for reflux that occurred after gastric operations. They were assessed preoperatively by history, radiologic investigation, manometry with pH and endoscopy. Seventeen patients were treated by Belsey hernia repair, 42 by partial fundoplication gastroplasty and 65 by total fundoplication gastroplasty. Thirty-seven patients required additional gastric surgery. Continued reflux was the commonest problem postoperatively; it was effectively corrected by total fundoplication gastroplasty. Of eight patients who had persistent bile gastritis, four had had bile drainage as part of their operation for reflux. From this study the authors conclude that total fundoplication gastroplasty is the most effective procedure to control reflux, but it must be carefully tailored to avoid overcompetence and dysphagia. Associated gastric problems should be treated simultaneously.
 ...
PMID:Reflux control following gastric surgery. 646 96

At the University of Minnesota under the supervision of one staff surgeon both jejunoileal bypass (JIB) and gastric bypass (GIB) operations have been performed for weight reduction in morbidly obese individuals. During the last 14 years 727 patients underwent end-to-end (40 to 4 cm) JIB and more than 570 patients underwent GIB. This report is based on a comparison of 205 JIBs performed between July 1975 and July 1979, 106 Alden-loop type GIBs (GIB-loop) performed between July 1975 and July 1979, 53 loop GIBs with enteroenterostomies between the limbs of the loop (GIB-EE) performed between May 1980 and May 1981, and 57 Roux-en-Y GIBs (GIB-Roux) performed between May 1981 and May 1982. Adequate weight loss occurred in 80% of the patients who returned for follow-up in all groups. The percentage of excess body weight loss was similar for the first year (65% for JIB, 62% for GIB-loop, 69% for GIB-EE, and 71% for GIB-Roux). The operative mortality and the immediate morbidity rates were uniformly low. The long-term complications for JIB were 37.7% arthralgia, 7.1% oxalate urolithiasis, 5.6% incisional hernia, and 1.4% liver failure. The complications for GIB-loop were 10.2% nausea/vomiting, 1.9% bile reflux gastritis, and 2.8% anastomotic problems; for GIB-EE 23% nausea/vomiting, 7% bile gastritis, 4.6% incisional hernia, and 3.7% anastomotic problems; and for GIB-Roux 16% nausea/vomiting and 1.7% anastomotic problems. The anastomotic problems consisted of afferent loop obstructions and stomal stenosis; there were no leaks. At 1 year plasma cholesterol reduction for JIB averaged 42% (p less than 0.001), GIB-loop 14% (p less than 0.001), GIB-EE 7% (NS), and GIB-Roux 17% (p less than 0.001). One year after operation 49% of 88 JIB patients showed progression of liver disease on sequential biopsy specimens and 20% improvement. In the 78 GIB patients with sequential biopsies, liver disease progressed in 8% and improved in 65%. In summary, comparable therapeutic weight reduction occurred with all the assessed procedures; however, the GIB-Roux was associated with far fewer serious long-term complications. At this time the GIB-Roux procedure is the weight reduction operation we recommend.
 ...
PMID:Searching for the best weight reduction operation. 648 6

Three infants with severe upper gastrointestinal hemorrhage with esophagogastroduodenoscopic (EGD) findings were reported. The underlying conditions of these infants included Down's syndrome, hypoplastic left heart, and diaphragmatic hernia. The precipitating factors were identified in all cases, including prenatal stress, hypoxemia, prolonged ventilatory support, and gastroesophageal reflux. The EGD findings were composed of multiple gastric ulcers and a duodenal ulcer in the first 2 cases, whereas esophagitis and gastritis were noted in the last case. These ulcers were classified as secondary peptic ulcers. All cases responded well to medical treatment, including ranitidine, sucralfate, omeprazole, cisapride, and octreotide.
 ...
PMID:Severe upper gastrointestinal hemorrhage in the newborn. 1207 11

Sliding hiatal hernia is a common endoscopic finding with a prevalence that increases with the age of patients. Although nearly all patients with GERD have HH, only a minority of patients with hernia reports reflux symptoms. Our hypothesis is that H. pylori infection may be responsible for the high number of asymptomatic hernias. After exclusion of patients with peptic ulcer, 507 patients with an endoscopic diagnosis of hernia were considered. Patients were divided into three groups: A, < or = 45 years, 141 patients; B, 46-60 years, 144 patients; and C, > or = 61 years, 222 patients. Presence of reflux symptoms (questionnaire) and esophagitis, H. pylori status, and gastric histology were recorded. The prevalence of hernia in the total series was 11% in group A, 23% in B, and 38% in C. Aging was associated with a significant increase in H. pylori prevalence and corpus gastritis scores, and a parallel decrease of GERD symptom prevalence, which was 66.6% in group A, 52.1% in B, and 46.8% in C (P < 0.01). Taking the three groups together, prevalence of H. pylori infection was higher in patients without GERD than with GERD (66.4 vs 57.3%, P < 0.05), and higher in patients with nonerosive GERD than erosive GERD (62.8 vs 48.6%, P = 0.02); corpus gastritis scores were significantly higher in patients without GERD than those with GERD and in those with nonerosive than erosive GERD. In conclusion, H. pylori infection protects against development of GERD in subjects with hiatus hernia. This effect is significantly more evident in the elderly where, in spite of the high prevalence of hernia, only a small number of individuals develop GERD. The development of a corpus-predominant gastritis is probably responsible for this effect.
 ...
PMID:Relationship of sliding hiatus hernia to gastroesophageal reflux disease: a possible role for Helicobacter pylori infection? 1274 48

We successfully used argon plasma coagulation (APC) to treat two cases of dialysis patients with hemorrhagic gastric angiodysplasia. Gastric angiodysplasia is recognized as an important cause of gastrointestinal bleeding. Angiodysplastic lesion confined to the gastric antrum was first described in 1953 and named gastric antral vascular ectasia (GAVE). The condition is characterized as submucosal capillary dilatation and fibromuscular hyperplasia. The typical finding of GAVE is the so-called watermelon stomach, attributable to vasodilatation. In case 1, a 69-year-old man was introduced continuous ambulatory peritoneal dialysis (CAPD) in July 1997 because of chronic renal failure due to nephrosclerosis. He was hospitalized for severe anemia in December 1997. Gastrointestinal fiberscopy (GIF) showed oozing in the antrum, and gastritis and esophagitis with sliding hernia. Famotidine was started and recombinant human erythropoietin (rHuEPO) was used for anemia. However, the severe anemia did not improve. The patient was hospitalized again for severe anemia and hematemesis. Another GIF showed typical watermelon stomach, which corresponded with GAVE. An APC was performed without complications. Three months later, the anemia was improved, and the dose of rHuEPO was reduced. In case 2, a 57-year-old woman was introduced to hemodialysis in 1998 for uremia due to nephrosclerosis. In October 2000, she was hospitalized for rHuEPO-resistant anemia. A GIF showed oozing in the antrum with diffuse vasodilation in the antrum; GAVE was diagnosed. An APC was carried out without complications. Three months later, anemia was improved. Recently, gastric angiodysplasia was reported to be an important complication in dialysis patients and was recognized as an important cause of rHuEPO-resistant anemia. Argon plasma coagulation is an effective treatment for gastric angiodysplasia in patients on dialysis.
 ...
PMID:Gastric angiodysplasia in patients undergoing maintenance dialysis. 1476 50

We present an interesting but high-risk case of an obese male patient aged 56 years with dextrocardia and a left diaphragmatic hernia. Anterior myocardial infarction was diagnosed in 1994, and the patient later presented with a history of unstable angina. The diagnosis for this chronic smoker was triple-vessel disease, impaired left ventricular function, chronic renal failure, chronic bronchitis, impaired lung function, pulmonary hypertension, hypertension, diabetes, and chronic active gastritis (EuroSCORE of 10). The patient underwent successful off-pump coronary artery bypass grafting with 3 saphenous vein grafts to the left anterior descending, obtuse marginal, and right posterior descending arteries. He was discharged home 8 days later.
 ...
PMID:Off-pump coronary artery bypass grafting in a high-risk dextrocardia patient: a case report. 1526 98


1 2 Next >>