نتایج جستجو برای: esophageal and gastric varice
تعداد نتایج: 16869778 فیلتر نتایج به سال:
It is known that upper gastrointestinal bleeding has many causes, esophageal and gastric lesions being the most frequent. Esophageal varices, the most common esophageal disease involved in the appearance of gastrointestinal bleeding, are due to portal hypertension, which is generated by different causes, including portal cavernoma [1,2]. It is also known that portal cavernoma can have many caus...
BACKGROUND A few studies have indicated inverse relationships between serum ghrelin and gastric and esophageal cancers but those associations have been restricted to specific populations, including smokers and overweight individuals. We examined the association between ghrelin and gastroesophageal cancers and atrophic gastritis in a population-based setting. METHODS In total 220 gastroesophag...
OBJECTIVES Concerns have been raised about a possible link between bisphosphonate use, and in particular alendronate, and upper gastrointestinal (UGI) cancer. A number of epidemiological studies have been published with conflicting results. We conducted a systematic review and meta-analysis of observational studies, to determine the risk of esophageal and gastric cancer in users of bisphosphona...
31 Proton pump inhibitors reduce gastric acid secretion and are commonly utilized in 32 the management of gastro-esophageal reflux disease (GERD) across all ages. Yet a 33 decrease in lower esophageal sphincter tone has been reported in vitro in rats 34 through an unknown mechanism, however their effect on the gastroesophageal 35 muscle tone early in life was never studied. Hypothesizing that p...
The seventh AJCC TNM classification defines rules for classifying adenocarcinomas of esophagogastric junction (AEG II and III) as a part of esophageal cancer. But there are still many controversies over the classification system. The study aims to evaluate and compare whether AEG should be classified as cancers of esophagus or stomach. A single-center cohort of patients with AEG or proximal thi...
We report a highly frequent homozygous deletion of the p16/CDKN2 gene in the esophageal cancer cell line and a relatively high frequency of homozygous deletion in gastric cancer cell lines. In contrast, in primary esophageal carcinomas, mutation frequency of the p16/CDKN2 gene has been controversial (0, 21, and 52% previously reported), and no reports are available for the mutation frequency of...
Background & Aim: Anxiety is one of the most common complications in cancer patients that can affect the physical and mental health of patients and disrupt the treatment process. For this reason, cancer patients undergoing chemotherapy need education about the disease and ways to cope with its complications and problems. The aim of this study was to compare the effects of video and written trai...
BACKGROUND Gastrointestinal motility and serum thyroid hormone levels are closely related. Our aim was to analyze whether there is a disorder in esophagogastric motor functions as a result of hypothyroidism. MATERIALS AND METHODS The study group included 30 females (mean age +/- SE 45.17 +/- 2.07 years) with primary hypothyroidism and 10 healthy females (mean age +/- SE 39.40 +/- 3.95 years)....
stenosis, more than 10 cm of the esophagogastric junction. The biopsy diagnosed esophageal squamous carcinoma and gastric adenocarcinoma. CT of chest, abdomen and pelvis dismissed pleural effusion or chest lymphnodes. Showed concentric thickening of the lower third of the esophagus, in gastroesophageal junction, antrum and lymph node along the lesser gastric curvature . Liver was normal in size...
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