نتایج جستجو برای: cardia
تعداد نتایج: 2255 فیلتر نتایج به سال:
BACKGROUND AND AIMS Upper gastrointestinal adenocarcinomas show an unexplained male predominance that is more apparent in oesophagus than stomach and in intestinal than diffuse histological subtype. We have conducted a population-based study to determine whether the gender phenomenon is primarily related to the anatomical site or the histological subtype. METHOD AND MATERIALS Of 3270 gastric ...
OBJECTIVE The incidence of esophageal adenocarcinoma (EAC) is increasing, but factors contributing to malignant progression of its precursor lesion, Barrett's esophagus (BE), have not been defined. Hypergastrinemia caused by long-term use of proton pump inhibitors (PPIs), has been suggested as one possible risk factor. The gastrin receptor, CCK2R, is expressed in the cardia and upregulated in B...
The incidence rate of gastric cancer in western countries has shown a remarkable decline in recent years while it is still the most common cancer among men in Iran. Ardabil, a North Western province, was found to have the highest rate of GC in Iran and one of the highest gastric cardia cancer rates in the world. We used the most recent data from Ardabil cancer registry to update on the incidenc...
BACKGROUND The magnitude of socioeconomic differences in health varies between societies, and over time within a given society. We studied the association between social class and incidence of cancers of the gastro-intestinal tract over time in a large cohort in Finland. METHODS We studied social class variation among 45-69 year-old Finns during 1971-95 in incidence of cancers of the gastro-i...
Abstract There is an unexplained male predominance in the incidence of esophageal (EAC) and non-cardia gastric adenocarcinoma (GAC) which cannot be explained by known risk factors. Differences exposures to sex hormones may play a part observed difference. This study aimed test hypothesis that androgens increase EAC, cardia GAC, GAC. We analysed matched cohort based on national Swedish database ...
Dear Editor, Laparoscopy was first used for the evaluation of acute abdominal pain in pregnancy by gynaecologists in 1980.1 The most commonly reported laparoscopic procedure during pregnancy is laparoscopic cholecystectomy.2 Achalasia of the cardia is an oesophageal motor disorder, whose incidence in pregnancy is not known. As far as we know, there has been no report of laparoscopic Heller’s ca...
OBJECTIVE Proton pump inhibitors (PPIs) are among the most commonly prescribed drugs. Concerns have been raised about a potentially increased risk of gastric cancer following long-term use. Our aim is to assess the risk of gastric cancer associated with PPI use, taking into account underlying indications. DESIGN This is a population-based cohort study. Standardised incidence ratios (SIRs) and...
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