نتایج جستجو برای: esophagus cancer
تعداد نتایج: 921436 فیلتر نتایج به سال:
Background and Objective: Presenting chronic obstructive pulmonary disease (COPD) patients frequently report concurrent symptoms of gastroesophageal reflux (GERD). Few studies have shown a correlation between GERD COPD. We aimed to examine the COPD as well secondary related complications, such esophageal stricture, cancer, Barrett’s esophagus. Methods: This population-based analysis included 7,...
At the beginning of the 21st century the hypopharynx and the cervical esophagus cancer represents a major issue for all countries of the world. The epidemiology of the hypopharynx and cervical esophagus cancer deals with the spread of the disease in the human population with regard to sex, age, profession, time and space, as well as risk factors that contribute to these phenomena. The main goal...
BACKGROUND Accurate cancer registry and awareness of cancer incidence rate is essential in order to define strategies for cancer prevention and control programs. Capture-recapture methods have been recommended for reducing bias and increase the accuracy of cancer incidence estimation. OBJECTIVES This study aimed to estimate the esophagus cancer incidence by capture-recapture method based on A...
Barrett’s esophagus is a condition in which the normal stratified squamous epithelium of the distal esophagus is replaced by intestinal metaplasia. For more than three decades, the prevailing clinical paradigm has been that Barrett’s esophagus is a complication of symptomatic reflux disease that predisposes to esophageal adenocarcinoma. However, no clinical strategy for cancer prevention or ear...
BACKGROUND AND AIM The familial aggregation of Barrett's esophagus, adenocarcinoma of the esophagus, and adenocarcinoma of the gastroesophageal junction, jointly termed familial Barrett's esophagus, may represent a complex genetic trait. The aim of this study was to determine the proportion of patients with these diseases who have familial Barrett's esophagus. METHODS Information on gastroeso...
there are unfortunately a relatively large number of cases of esophageal cancer in iran as well as other countries, and one of the most difficult problems facing surgeons is the reconstruction of the esophagus and restoration of its function after excision of the tumor. from 1978 to 1987,20 patients (16 male, 4 female) ranging in age from 22 to 68 years were surgically treated for squamous cell...
BACKGROUND Several cancer-associated loci identified from genome-wide association studies (GWAS) have been associated with risks of multiple cancer sites, suggesting pleiotropic effects. We investigated whether GWAS-identified risk variants for other common cancers are associated with risk of esophageal adenocarcinoma (EA) or its precursor, Barrett's esophagus. METHODS We examined the associa...
esophageal cancer is a lethal disease with poor survival rate. it is necessary to determine the extension, and the stage of the tumor to predict the outcome of patients. of the two common pathologic types, squamous cell carcinoma is still the most common form, and adenocarcinoma is the leading one. early diagnosis and radical treatment of esophageal cancer, regardless of tumor spreading, increa...
Background and Aim: The cancers of the gastrointestinal tract, because of their high prevalence and fatality, are of great importance in most countries like Iran. In terms of prevalence, stomach, esophagus and colorectal cancers in Iran are ranked first, second and eighth, respectively. Therefore, this study aimed to model the incidence of the frequency of new cases of these cancers and their p...
Upper gastrointestinal neoplasia in the esophagus, stomach, and pancreas is associated with the formation of preneoplastic metaplasias. We have previously reported the up-regulation of human epididymis protein 4 (HE4) in all metaplasias in the stomach of humans and mice. We have now sought to evaluate the expression of HE4 in metaplasias/preneoplastic precursors and cancers of the human stomach...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید