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Gastric Mucosubstances and Benign Gastric Ulceration
1982Variations in the composition of mucosubstances have been demonstrated in the gastric contents of patients with chronic gastritis, pernicious anaemia and gastric carcinoma. There have however been few histochemical studies of the epithelial mucins observed in the benign gastric ulcers1. Neutral mucosubstances have been identified by their reaction with
S M, Morrissey +2 more
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Gastric and non-gastric signals in electrogastrography
Journal of the Autonomic Nervous System, 2000Electrogastrography (EGG) is the cutaneous recording of gastric myoelectrical activity, and the dominant frequency reflects the rhythm of the gastric slow wave. Ambulatory EGG is contaminated with a large amount of motion artifacts, and it is unclear how much of the signals comprising the dominant frequency originates from non-gastric sources.
T, Kaiho +3 more
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From Gastric Inflammation to Gastric Cancer
Digestive Diseases, 2010The majority of gastric adenocarcinomas are related to chronic inflammation induced by <i>Helicobacter pylori</i> infection. For intestinal-type gastric cancer, a multistep process of mucosal alterations leading from gastritis via glandular atrophy, intestinal metaplasia and dysplasia to invasive carcinoma is well recognized.
Jan, Bornschein +3 more
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Laparoscopic gastric resection for gastric leiomyoma
Surgical Endoscopy, 1994Less than 2% of gastric neoplasms that are resected surgically are of smooth-muscle origin. Gastric leiomyomas are not encapsulated, and the distinction of benign from malignant leiomyoma may be difficult. Some of these tumors manifest malignant behavior.
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Gastric Motility, Gastroparesis, and Gastric Stimulation
Surgical Clinics of North America, 2005Gastroparesis is the most common disorder of gastric motility. It is frequently overlooked in clinical practice because the symptoms of gastroparesis are nonspecific. This article reviews normal and abnormal gastric motility, discusses the etiology and pathogenesis of gastroparesis, and provides an overview on new treatment options for gastroparesis ...
Brian E, Lacy, Kirsten, Weiser
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Control of gastric emptying by gastric tone
Digestive Diseases and Sciences, 1994During ingestion of food, the stomach relaxes to accommodate the meal and, subsequently, a progressive gastric contraction parallels gastric emptying. Intestinal nutrients trigger feedback relaxatory mechanisms that regulate gastric tone and, hence, the nutrient load delivered into the small intestine.
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Gastric Emptying in Children with Gastric Transposition
Journal of Pediatric Gastroenterology and Nutrition, 1994SummaryUsing the noninvasive technique of electrical impedance tomography (EIT), gastric emptying was studied in 12 children, aged 9 months to 17 years, who had undergone gastric transposition (six with pyloroplasty) for oesophageal replacement (seven oesophageal atresia, five severe caustic or peptic damage). In two patients, gastric antral electrical
A M, Ravelli, L, Spitz, P J, Milla
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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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Gastric Bezoars after Adjustable Gastric Banding
Obesity Surgery, 2004Gastric bezoars may develop in the proximal pouch after gastric restriction.Of 299 patients who underwent laparoscopic adjustable gastric banding (LAGB), 4 developed gastric bezoars at different intervals after surgery (24 days, 8 months, 18 months, and 6 years).Symptoms of high dysphagia and vomiting occurred in all 4 patients.
A. Veronelli +7 more
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Current Oncology Reports, 2004
Although gastric cancer is still a worldwide major public health concern, it remains relatively uncommon in the Western countries. Despite improvement in surgical morbidity and mortality, as well as significant advancement of chemotherapy and radiotherapy options, the survival for gastric cancer has not significantly improved over the past decades.
Alexandria T, Phan, Jaffer A, Ajani
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Although gastric cancer is still a worldwide major public health concern, it remains relatively uncommon in the Western countries. Despite improvement in surgical morbidity and mortality, as well as significant advancement of chemotherapy and radiotherapy options, the survival for gastric cancer has not significantly improved over the past decades.
Alexandria T, Phan, Jaffer A, Ajani
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