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1. |
About This Issue |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 7-10
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ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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2. |
Can the Diagnosis of Irritable Bowel Syndrome be Improved by Rectosigmoid Motility Studies? |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 11-14
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ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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3. |
Do the Histamine H2Receptor Antagonists Enhance Mucosal Defense as Well as Suppress Gastric Acid? |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 15-16
Ralph Myerson,
Smith Beckman,
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ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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4. |
Is Discrimination between Type A and B Atrophic Gastritis Clinically Useful in Achlorhydria? |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 17-20
M. Bins,
P. Burgers,
S. Selbach,
B. van Wettum,
T. Schuyt-van Etten,
L. Poels,
C. Lamers,
J. van Tongeren,
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摘要:
We tested the validity of the concept that chronic atrophic gastritis can be subdivided into type A and B in hospital patients and normal subjects with proven pentagastrin-refractory achlorhydria. Classification was based on the determination of the basal serum gastrin and parietal cell antibodies. Of 59 hospital patients with achlorhydria, 71% could be classified as belonging to either type A or B; for 29% the criteria for neither type were fulfilled. Of 14 asymptomatic persons with achlorhydria found in 564 normal persons, five could be classified as having type A gastritis, and one as type B gastritis. In eight (53%) persons, an elevated serum gastrin was found in the absence of parietal cell antibodies, representing an intermediate type of atrophic gastritis. Because one-third of the hospital patients and more than half the persons with achlorhydria in a normal population had to be classified as belonging to an intermediate type, the discrimination between type A and B atrophic gastritis in achlorhydria seems to be of limited practical value.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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5. |
The Effect of a Gastrin‐Receptor Antagonist on Gastric Acid Secretion and Serum Gastrin in the Zollinger‐Ellison Syndrome |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 21-24
C. Lamers,
J. Jansen,
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摘要:
We studied the effect of intravenous administration of a gastrin-receptor antagonist (proglumide) on gastric acid secretion and serum gastrin in three patients with Zollinger-Eliison syndrome. Proglumide administered as a bolus injection (50 nig/kg) or as an infusion (50 mg/kg hour and 100 mg/kg hour) or as a combination of bolus injection and infusion (50 mg/kg I.V. followed by 50 mg/kg hour) inhibited gastric acid secretion by 13–62%. Cimetidine (2 mg/kg I.V. followed by 2 mg/kg hour) inhibited gastric acid secretion by 83–86%. Neither proglumide nor cimetidine significantly influenced serum gastrin concentrations. We conclude that proglumide is a relatively weak inhibitor of gastric acid secretion in patients with the Zollinger-Ellison syndrome.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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6. |
Endoscopic Prognosis in Gastric Cancer |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 25-28
Joseph Shabot,
Gary Roark,
Michael Brannan,
Marcel Patterson,
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摘要:
Sixty-eight patients with gastric adenocarcinoma underwent upper gastrointestinal endoscopy from 1968 to 1975. Tumors were divided into two categories according to their gross characteristics at endoscopy (mass-ulcer or infiltrative), to try to correlate gross morphology and stage at presentation with survival. The median survival in the mass-ulcer group was 31 months, in the infiltrative group, 4.7 months. Mucosal biopsies were positive in 88% of the mass-ulcer group and in 64% of the infiltrative group. Ninety-four percent of patients with infiltrative lesions had stage III or IV disease (regional lymphatic or distant metastasis) at the time of diagnosis, compared to only 55% of the mass-ulcer patients. Endoscopic features consistent with an infiltrating tumor suggest an advanced stage of tumor with a poor prognosis.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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7. |
Influence of Age on the Clinical Presentation of Acute Biliary Tract Disease |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 29-32
Eugene Burbige,
Steven Moskowitz,
Joseph Belber,
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摘要:
The influence of age on the presenting manifestation of acute biliary tract disease was evaluated by retrospective review of all cases in which this diagnosis was confirmed at operation over a 30-month period. Results indicated that acute biliary tract diseases in elderly patients presents in a manner not statistically significantly different from younger patients (p >0.05 for all parameters studied). Although such disorders in the elderly occasionally present in an unusual fashion, the majority of older patients present with abnormalities such as pain, jaundice, fever, and leukocytosis as commonly or even more frequently than younger patients.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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8. |
Anomalous Pancreatic Ducts Causing “Pseudomass” of the Pancreas |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 33-36
Jerome Siegel,
Robert Yatto,
Ronald Vender,
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摘要:
Computerized axial tomography (CT scan) of the abdomen is a sensitive method for examining the pancreas. Its sensitivity, however, may lead to the discovery of small mass lesions which do not represent neoplastic or inflammatory lesions. We describe our experience with 21 patients in whom mass lesions seen by CT scan were proven by endoscopic retrograde pancreatography (ERCP) to represent anomalies of the pancreatic duct. We call such lesions “pseudomasses.” Our findings support the need for opacification of the pancreatic duct system to rule out lesions arising from the duct whenever lesions of the pancreas are suspected on CT scan.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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9. |
Pressures in the Sphincter of Oddi in Patients with Gallstones, Common Duct Stones, and Recurrent Pancreatitis |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 37-42
Moises Guelrud,
Sonia Mendoza,
Simon Vicent,
Manuel Gomez,
Beatriz Villalta,
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摘要:
To determine the significance of manometric pressure, measurements of the sphincter of Oddi in a control group and in patients with cholelithiasis with common duct stones with and without recurrent pancreatitis were studied. Sphincter of Oddi pressure was recorded continuously and by station pull-through by a triple lumen catheter. The basal sphincter of Oddi pressure, the mean pressure gradient between common duct and duodenum, and the sphincter of Oddi ware amplitude were measured. There was no significant difference between control subjects and patients with gallstones and common duct stones. In patients with common duct stones and recurrent pancreatitis the basal sphincter of Oddi pressure, the pressure gradient between common duct and duodenum, and the wave amplitude were significantly increased over control patients. These studies suggest that abnormalities in the sphincter of Oddi motor function are more common in patients with common duct stones with recurrent pancreatitis than in similar patients without pancreatitis.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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10. |
Primary and Adjuvant Radiation Therapy in Gallbladder and Extrahepatic Biliary Tract Carcinoma |
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Journal of Clinical Gastroenterology,
Volume 5,
Issue 1,
1983,
Page 43-50
Gene Kopelson,
Leonard Gunderson,
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摘要:
The natural history and pathways by which carcinomas of the gallbladder and extrahepatic bile ducts spread after attempted curative surgery offer a rationale for postoperative radiation therapy. We review: 1) the increasing use of primary-curative radiation therapy for these cancers, along with 2) the early results of innovative intraoperative irradiation and the transluminal insertion of radioactive sources into transhepatic catheters, 3) the efficacy of irradiation for metastases to the portahepatis, and 4) the overall effects of irradiation on the gallbladder and extrahepatic biliary system.
ISSN:0192-0790
出版商:OVID
年代:1983
数据来源: OVID
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