Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dyspeptic symptoms, gastrointestinal bleeding, or the development of anaemia without dyspepsia in patients treated with indomethacin may be manifestations of peptic ulceration. Such manifestations occur with suppositories as well as with capsules. The ulcers in the present series tended to be prepyloric, and often aroused the suspicion of malignancy. Symptoms were promptly relieved and radiological healing occurred rapidly after withdrawal of the drug.
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PMID:Gastric ulceration occurring during indomethacin therapy. 572 25

Lactic dehydrogenase (LDH) and beta-glucuronidase concentrations were measured in the resting gastric juice of 113 patients presenting with dyspepsia. All patients were investigated by double-contrast barium meal, endoscopy with biopsy, and, when appropriate, by laparotomy. In all patients tested there was a positive correlation between LDH and beta-glucuronidase concentrations. An index derived from the two enzyme activities correctly predicted the presence of gastric carcinoma in 41 out of 42 cases, and identified the only 2 cases of early gastric cancer in the series. There were 13 (11.5%) false-positive results, all in cases with extensive intestinal metaplasia, a change which may be associated with an increased risk of gastric malignancy. The measurement of gastric-juice enzymes is useful in the diagnosis of gastric cancer and may be of value in the identification of high-risk groups. The test is easily performed, inexpensive, and reproducible.
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PMID:Gastric-juice enzymes--an aid in the diagnosis of gastric cancer? 611 86

Hepatic artery infusion chemotherapy is a recognized treatment of unresectable hepatic neoplasms. Because the arterial supply to the stomach and duodenum originates from the celiac and hepatic arteries, unavoidable infusion of the gastroduodenal and right gastric arteries may result in gastrointestinal complications. Of 174 patients (266 infusions) treated with hepatic artery infusion chemotherapy during a 12 month period, 18 developed severe dyspepsia. Ten of these 18 patients had gastrointestinal pathology documented by either endoscopy or upper gastrointestinal series; six had gastric ulcer and gastritis, two had duodenal ulcer, one pyloroduodenitis, and one pancreatitis. Endoscopically, the hepatic artery infusion chemotherapy-induced ulceration and gastritis were located in the distribution of the infused arteries. Radiographically, the gastric abnormalities ranged from typical benign ulcers to a pattern of multiple ulcerations with nodular fold mimicking malignancy. Angiographic correlation could be made on eight of the 10 patients. Vascular trauma, observed in five of these eight patients, seemed to contribute to gastrointestinal complications in hepatic artery infusion chemotherapy.
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PMID:Hepatic artery infusion chemotherapy: gastroduodenal complications. 645 49

In order to ascertain the role of gastric carcinoembryonic antigen (CEA) determination in detecting patients with a risk for gastric cancer, 69 subjects were studied; 23 were referred for endoscopy because of dyspepsia but without obvious macroscopic lesions, 27 with duodenal ulcer, 11 with benign gastric ulcer, 8 with gastric cancer. The following results were obtained by subdividing the material according to the histologic interpretation of the results of gastric mucosal biopsies: (1) in the presence of minor histologic abnormalities of the gastric mucosa, CEA in gastric juice was under 100 ng/ml in all but five cases; and (2) in moderate or severe chronic atrophic gastritis (associated or otherwise with intestinal metaplasia or dysplasia), and in gastric cancer, gastric CEA ranged between 224 and 3120 ng/ml in all but two cases. Although not diagnostic for gastric cancer, gastric CEA is a promising test in detecting patients at risk, including those with dysplasia of the gastric mucosa.
Cancer 1983 Dec 15
PMID:Carcinoembryonic antigen in gastric juice collected during endoscopy. Value in detecting high-risk patients and gastric cancer. 664 May 4

Over half of a group of 373 inpatients with advanced malignant disease were treated with corticosteroids for a variety of reasons. They received either prednisolone or dexamethasone, or replacement therapy with cortisone acetate. Forty percent of those receiving corticosteroids benefited from them. A higher response rate was seen when corticosteroids were prescribed for nerve compression pain, for raised intracranial pressure, and when used in conjunction with chemotherapy. No significant difference in efficacy was noted between the 2 drugs. The results, however, suggest that with a larger sample, dexamethasone would have been shown to be significantly better than prednisolone in the management of nerve compression pain. The incidence of side effects was broadly similar with dexamethasone and prednisolone. The most common side effect was oral candidosis and there was a highly significant relationship between the use of corticosteroids and the prescription of nystatin suspension. Dexamethasone was more likely than prednisolone to cause oro-pharyngeal candidosis. Dexamethasone was also associated with significantly more cases of psychological disturbance and hyperactivity. On the other hand, dexamethasone seems less likely to cause oedema, weight gain and dyspepsia. Corticosteroids were withdrawn because of side effects in only 11 patients (5%)--6 were receiving dexamethasone and 5 prednisolone. Dexamethasone has been adopted as the standard corticosteroid for terminal cancer patients at Sir Michael Sobell House.
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PMID:Corticosteroids in terminal cancer--a prospective analysis of current practice. 664 87

Early gastric cancer confined to the mucosa or submucosa, similar to that described in the Japanese literature, exists in Newfoundland, on area of North America in which gastric cancer is four times more prevalent that on the rest of the continent. If untreated, this early gastric cancer will progress to advanced disease. The clinical presentation of 10 patients suffering from cancer confined to the mucosa and submucosa of the stomach is described. The disease presents with acute or chronic bleeding or unexplained dyspepsia; no abnormality of the stomach can be seen on roentgenograms. The diagnosis may be suspected at endoscopic examination. Cytologic studies using touch preparations may be suggestive but the diagnosis should be confirmed by biopsy before operation is performed.
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PMID:Early gastric cancer. 705 71

This paper describes a five year follow-up study of the incidence and course of gastritis affecting the antrum and body of the stomach of 50 patients, most of whom presented with non-ulcer dyspepsia and a few with peptic ulceration. We have shown that antral gastritis, like gastritis affecting the fundus, becomes more severe in a proportion of patients as time goes by. Perhaps more important is the increased severity and progression of atrophic and metaplastic change in the antrum compared with the fundus. The significance of these changes with regard to the development of peptic ulceration and malignancy is discussed.
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PMID:Five year follow-up study of gastritis. 709 98

Sixteen patients with early gastric cancer (carcinoma which is confined to mucosa and submucosa) are described. Despite a long duration of symptoms and frequently large tumour surface areas, lymph-node metastasis occurred in only one patient. Findings of endoscopic biopsy were more accurate (100%) than endoscopic (75%), radiological (50%), or clinical features in diagnosing malignancy. However, only an average of 58% of biopsy specimens demonstrated cancer, which emphasises the need for multiple biopsies. After resection, no deaths due to cancer occurred during a mean follow-up period of 28 months. Endoscopy, plus carefully directed biopsy when a lesion is found, should be performed in patients with dyspepsia in whom X-ray examination reveals no abnormality, and in those with persistent symptoms in the upper gastrointestinal tract. Such an approach is a prerequisite to the accurate diagnosis of gastric cancer in its early, curable, stage.
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PMID:Early gastric cancer. 714 72

The data for this paper are based on 50 patients discharged from the Queen of Angels Hospital with a diagnosis of carcinoma of the ovary from 1972 to 1978.Currently, ovarian cancer is the leading cause of death of all pelvic malignancies. Peak incidence of ovarian cancer is found in women between 40 to 65 years of age. Symptomatology includes often vague abdominal discomfort, dyspepsia, and other digestive disorders which may be present for several months prior to diagnosis.The workup for suspected ovarian cancer should include a careful history, physical examination, pelvic, and rectal examinations, Pap smear, CBC, urinalysis, SMA 12 (blood chemistries), chest x-ray, and intravenous pyelography as indicated. Sonography, lymphangiography are optional.Traditionally, operative treatment has been the keystone of management for ovarian carcinoma. In view of the unsatisfactory results with operation and radiotherapy in disseminated disease, chemotherapy has been used widely. Hope for the future lies in further development of immunodiagnosis and immunotherapy.
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PMID:Carcinoma of the ovary. 731 Sep 21

It is hypothesized that chronic gastritis and ulcerative colitis both are induced by viral infection, and that such chronic infection of the mucosa may lead to ulceration and occasionally cancer. Duodenal ulcer disease and Crohn's disease may on the other hand, be due to activation of latent viral infection of the corresponding neural ganglions, with subsequent migration of virus along the nerves to the gut wall. The gastric acid hypersecretion often occurring in patients with duodenal ulcer disease might be a consequence of viral interference with the efferent nerve function of vagal ganglions. Correspondingly, non-ulcer dyspepsia as well as irritable colon may reflect viral infection of afferent nerve function leading to pain and discomfort.
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PMID:Gastritis, peptic ulcer disease, inflammatory bowel disease, and stomach and colon cancers- are they all caused by viral infections? 732 19


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