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Hemodynamics of the gastric mucosa and gastric ulceration in rats and in patients with gastric ulcer
Digestive Diseases and Sciences, 1986The microcirculation is the fundamental nutrient supply and waste removal system of all tissues. Recent improvements in spectrophotometric technique have made possible the noninvasive assessment of oxygen supply and utilization in the gastric mucosa. The authors have utilized such methods to assess gastric mucosal hemodynamics.
N, Sato, S, Kawano, T, Kamada, M, Takeda
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Evaluation of gastric ulcerations
The American Journal of Digestive Diseases, 1976All gastric ulcers diagnosed during the period November, 1969-May, 1974, were prospectively evaluated by roentgenography, fiberoptic gastroscopy, directed biopsy, and brush cytology. Gastroscopy was performed routinely in patients with radiologic diagnosis of gastric ulcer or questionable findings, and in symptomatic individuals with negative ...
R S, Nelson, L H, Urrea, F L, Lanza
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Veterinary Clinics of North America: Food Animal Practice, 2000
Ulceration of the pars esophagea in swine develops from a complex interaction of dietary particle size, gastric fluidity, dietary carbohydrate content, and presence of certain species of commensal gastric organisms capable of fermenting dietary carbohydrates. Unlike in humans, the significance of the role of Helicobacter sp.
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Ulceration of the pars esophagea in swine develops from a complex interaction of dietary particle size, gastric fluidity, dietary carbohydrate content, and presence of certain species of commensal gastric organisms capable of fermenting dietary carbohydrates. Unlike in humans, the significance of the role of Helicobacter sp.
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Trichobezoar and gastric ulcer
The American Journal of Digestive Diseases, 1960The presence of trichobezoar in the stomach may be associated with ulceration, and complications such as hemorrhage and perforation may occur in these patients. Although it is important for the radiologist to establish the diagnosis of bezoar in the stomach, the radiographic attempt to localize possible ulcerations is of even greater importance as far ...
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World Journal of Surgery, 1987
AbstractFifty‐six patients with high gastric ulcers were studied retrospectively. There were 38 women and 18 men. The mean age was 66 years. Findings were: 25% had ulcer histories of more than 5 years; 45% had illnesses in other systems making them poor operative risks; 34% were taking ulcerogenic drugs, and 36% were on antiulcer treatment prior to ...
H E, Jensen +2 more
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AbstractFifty‐six patients with high gastric ulcers were studied retrospectively. There were 38 women and 18 men. The mean age was 66 years. Findings were: 25% had ulcer histories of more than 5 years; 45% had illnesses in other systems making them poor operative risks; 34% were taking ulcerogenic drugs, and 36% were on antiulcer treatment prior to ...
H E, Jensen +2 more
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Archives of Surgery, 1963
The treatment of patients with gastric ulcers has been debated by internists and surgeons for many years. It is agreed by all, however, that a gastric ulcer is a potentially malignant lesion, but there is no foolproof method of deciding which ulcers will become malignant, which are already malignant, or which will remain benign.
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The treatment of patients with gastric ulcers has been debated by internists and surgeons for many years. It is agreed by all, however, that a gastric ulcer is a potentially malignant lesion, but there is no foolproof method of deciding which ulcers will become malignant, which are already malignant, or which will remain benign.
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Archives of Surgery, 1964
The dilemma of the surgeon in the identification of malignant changes in a gastric ulcer is not lessened by observations of ulcer location or size. Earlier teachings favoring malignant degeneration in those ulcers over 3.5 cm in diameter, or in ulcers located on the greater curvature or in the immediate prepyloric inch, are not borne out by clinical ...
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The dilemma of the surgeon in the identification of malignant changes in a gastric ulcer is not lessened by observations of ulcer location or size. Earlier teachings favoring malignant degeneration in those ulcers over 3.5 cm in diameter, or in ulcers located on the greater curvature or in the immediate prepyloric inch, are not borne out by clinical ...
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Prostaglandins and Gastric Ulcer
Hospital Practice, 1980Interest in the prostaglandins as possible gastric-mucosal cytoprotective agents was first aroused by the oberved antagonism between these compounds and ulcerogenic anti-inflammatory drugs. It has now been shown that several PGs can depress gastric acid secretion and reduce HCl-induced lesions in experimental animals.
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