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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical results of truncal vagotomy and drainage for duodenal ulcer in 500 patients are evaluated by a personal 6-8 year follow up. Pyloroplasty was used unless pyloric stenosis made a gastrojejunostomy necessary. Forty-three patients had recurrence (39 were reoperated) and gastric ulcer was seen in five. The rate of dumping was 24% (severe in 3%) and rate of daily-monthly diarrhoea 40% (severe in 8%). Neither dumping nor diarrhoea was related to histamine-activated gastric acid secretion ten days after vagotomy and insulin-activated acid secretion 3 to 4 years later. Dumping was related to epigastric fullness and diarrhoea. Recurrence was related to histamine-activated secretion before and 10 days after vagotomy and to insulin-activated secretion 10 days and 3-4 days after vagotomy. Minor changes were seen in weight- and laboratory-measurements. Anemia was not related to prophylactic intake of iron. Satisfactory results (Visick I-III) were seen in 80% of the patients. The figure may be increased to 86%, including results of operations for recurrence, gastric ulcer and other diseases occurring after the original vagotomy and drainage; even then, the results seem less satisfactory than those after other operations for duodenal ulcer.
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PMID:Clinical results 6 to 8 years after truncal vagotomy and drainage for duodenal ulcer in 500 patients. 121 Oct 38

The study investigated a stimulating effect of tris-[2-hydroxyethyl] ammonium salt of iron-containing polyacryl acid on proliferative processes in the connective tissue in development of experimental gastric ulcer. The drug was found to exhibit an ulcerostatic effect, to change the levels of collagen, noncollagen proteins, glycosaminoglycan fractions, DNA and RNA.
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PMID:[Ulcerostatic effect of tris-[2-hydroxyethyl] ammonium salt of iron-containing polyacryl acid and its possible mechanisms]. 128 Jan 72

It was demonstrated in experiments on rats with acetate gastric ulcer that ammonium salt tris-(2-hydroxyethyl) of iron-containing polyacrylic acid intensifies the development of granulation-fibrous tissue and promotes fuller restoration of connective-tissue polymers--collagen, noncollagenous proteins, and glycosaminoglycans in it. The biochemical results are confirmed by histological studies.
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PMID:[Analysis of the mechanism of the ulcerostatic effect of tris-[2-hydroxyethyl] ammonium salt of iron-containing polyacrylic acid]. 148 Apr 26

This study investigated the relationship between the gastric mucosa, gastric emptying and the peroral iron loading test in gastric ulcer and gastric cancer cases. The gastric mucosa in gastric ulcer cases was similar to that in gastric cancer cases. Gastric emptying in the M portion was delayed more than in the C and A portions as well as in the control group. In both early and advanced gastric cancer cases, gastric emptying was delayed slightly more than in the control group. The results of the peroral iron loading test showed that the serum iron level in the gastric ulcer cases in the active stage increased more remarkably than in the healing stage. In early gastric cancer cases the results of the peroral iron loading test were similar to those of the gastric ulcer cases. In advanced gastric cancer cases, the quantity of the serum iron did not increase significantly. In both gastric ulcer and gastric cancer cases, the quantity of serum iron in the cases with anemia was significantly increased. In both gastric ulcer and gastric cancer cases, negative correlation was recognized between serum ferritin and an increased quantity of serum iron. In gastric ulcer cases on the M portion, positive correlation was recognized between the increased quantity of serum iron and gastric emptying. In both gastric ulcer and gastric cancer cases, the increased quantity of serum iron in cases with severe atrophic gastric mucosa was more significant than in those with mild atrophic gastric mucosa.
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PMID:[Gastric mucosa investigated by endoscopic biopsy and functional study]. 177 Jan 17

A prospective study of 41 patients (24 male and 17 female) aged over 40 years with iron deficiency anemia and hookworm infection was performed by endoscopy and barium enema to determine the incidence of GI lesions. Alcohol ingestion, smoking, abdominal pain, anorexia, loss in weight, bowel habit change, analgesic consumption and stool occult blood test were analyzed for their positive predictive value of GI lesions. The mean age of the patients was 62.8 years (SD = 10.1). The mean hemoglobin was 5.99 gm.% (SD = 1.9). Twenty patients (48.8%) had GI lesions. The lesions included 10 erosive gastritis, 1 erosive duodenitis, 5 gastric ulcers, 2 duodenal ulcers, 1 carcinoma of stomach and 1 carcinoma of colon. Gastric ulcer, duodenal ulcer and carcinoma were regarded as significant lesions. Abdominal pain was found in 16 of the 20 patients with GI lesions and 8 of the 21 without GI lesion (Chi square with Yate's correction, x2 = 5.78 p = 0.02). Four of the 17 patients without pain had GI lesions but only one of these 4 (5.8%) had gastric ulcer. Abdominal pain had an 80% sensitivity and 62% specificity for the positive prediction of GI lesions based on the above findings. GI investigation is recommended for all patients with abdominal pain. In those without pain, treatment of hookworm and iron therapy with follow-up may be justified.
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PMID:Gastrointestinal lesions in patients over 40 years of age with iron deficiency anemia and hookworm infection. 209 22

Upper gastrointestinal lesions associated with non-steroidal anti-inflammatory drug (NSAID) treatment are commonly implicated as the cause for iron deficiency anaemia in patients with rheumatic diseases. Such patients, however, may also have other causes for iron deficiency, including blood loss from the intestine. One hundred and four patients (mean age 58 years; male 21, female 83; smokers 14) with rheumatic disease (rheumatoid 91, others 13) and absent bone marrow iron stores (mean haemoglobin 83 g/l) were examined. At endoscopy 47 of 104 (45%) had upper gastrointestinal lesions (oesophageal ulcer 4, gastric ulcer 25, gastric erosion 13, duodenal ulcer 4, gastric ulcer and duodenal ulcer 1). Endoscopic healing was assessed in 23 patients with upper gastrointestinal lesions. Eighteen of 23 (78%) lesions healed with treatment. An improvement of anaemia occurred in 10 of 18 (56%) patients with healed lesions. Twenty three of 104 (22%) patients had dyspeptic symptoms. Ten of 23 (43%) patients with dyspepsia had an upper gastrointestinal lesion as compared with 30 of 81 (37%) patients without dyspepsia. A faecal occult blood test result was available in 53 patients. Of these, 13 were positive while 40 were negative. An upper gastrointestinal lesion was present in seven of 13 (54%) patients positive for the faecal occult blood test as compared with 14 of 40 (35%) negative for the test. Thus upper gastrointestinal lesions have previously been overestimated as the cause of iron deficiency anaemia in patients receiving NSAIDs. A positive faecal occult blood test or the presence of dyspepsia is not associated with upper gastrointestinal lesions in such patients.
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PMID:Iron deficiency anaemia in patients with rheumatic disease receiving non-steroidal anti-inflammatory drugs: the role of upper gastrointestinal lesions. 238 58

Histochemically differentiated mucins have been studied in the mucosal lining of the esophagus and the stomach. Acid mucin was differentiated from neutral mucin by the alcian blue/PAS technique and sulphomucin by the high iron diamine/alcian blue technique. Neutral mucin secreted normally by the stomach mucosa was replaced by acid mucin in 17 of the 19 mucin secreting adenocarcinomas involving the lower third of the esophagus, and in 24 of the 28 mucin secreting gastric adenocarcinomas studied. The intestinal metaplasia (IM) seen in the gastric mucosa associated with adenocarcinoma, chronic gastric ulcer and chronic gastritis was classified according to the type of mucin secreted by the goblet cells. IM secreting sulphomucins was seen to be associated with gastric adenocarcinoma.
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PMID:Mucin histochemistry of the upper gastrointestinal tract. 270 46

There was good parallelism between serum ferritin levels and the amount of bone marrow stainable iron in 123 patients with gastritis, gastric ulcer and duodenal ulcer. A serum ferritin concentration of about 20-25 micrograms/l is the approximate level below which stainable iron cannot be demonstrated in the bone marrow.
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PMID:A comparison between serum ferritin concentration and the amount of bone marrow stainable iron. 648 90

Serum ferritin concentrations and bone marrow stainable iron were determined in 122 adult out-patients (seventy males) with gastritis, gastric ulcer and duodenal ulcer. Half of the forty-four patients with iron deficiency (serum ferritin level below 20 micrograms/l) received peroral iron therapy (200 mg Fe++ daily). In most of the treated patients serum ferritin levels increased and the amount of bone marrow stainable iron in half of them also increased. Measurement of body iron stores by serum ferritin determinations and restoration of low body iron stores in these patients is of practical importance.
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PMID:The effect of iron treatment on serum ferritin concentrations and bone marrow stainable iron in iron deficient out-patients with gastritis, gastric ulcer and duodenal ulcer. 669 67

Intestinal metaplasia of the human stomach was classified into two types, complete and incomplete. The complete type was associated with the intestinal marker enzymes sucrose alpha-D-glucohydrolase, alpha, alpha-trehalase, aminopeptidase (microsomal) (APM), and alkaline phosphatase (ALP). Tissue of this type contained goblet cells and Paneth's cells but not high-iron diamine (HID)-positive mucin staining with HID-Alcian blue. The incomplete type of intestinal metaplasia was associated with sucrose alpha-D-glucohydrolase, APM, goblet cells, and HID-positive mucin but not with alpha, alpha-trehalase, ALP, or Paneth's cells. For the examination of the distribution of the complete and incomplete types in 84, 27, and 16 resected specimens of human stomach with gastric carcinoma, gastric ulcer, and duodenal ulcer, respectively, disaccharidases were located with Tes-Tape. Specimens with intestinal metaplasia were divided into three classes: complete type only (class I), incomplete type only (class II), and a mixture of areas of the complete and incomplete types (class III). Of the 84 specimens from patients with gastric carcinoma, intestinal metaplasia was found in 76 (01%), and the percentages of specimens of classes I, II, and III were 32, 22, and 46, respectively. In these specimens, the percent incidence of class I increased and that of class II decreased with age. Of the 27 specimens from patients with gastric ulcer, 16 (59%) shopwed intestinal metaplasia and 10 of the 16 (63%) specimens were of class II. Of the 16 specimens from patients with duodenal ulcer, only 3 (19%) specimens showed intestinal metaplasia and all of them were of class II. The relationships of the complete and incomplete types of intestinal metaplasia to gastric carcinoma wre studied in 26 foci of minute carcinoma of the stomach less than 5 mm in largest diameter. Nineteen of 20 (05%) foci of the intestinal type of minute carcinoma were surrounded by intestinal metaplasia and 16 foci (80%) were surrounded by the incomplete type of intestinal metaplasia.
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PMID:Distribution of marker enzymes and mucin in intestinal metaplasia in human stomach and relation to complete and incomplete types of intestinal metaplasia to minute gastric carcinomas. 693 Dec 45


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