نتایج جستجو برای: gastric cancer

تعداد نتایج: 973988  

Journal: :iranian red crescent medical journal 0
yousef veisani students' research committee, ilam university of medical sciences, ilam, ir iran; department of clinical epidemiology, ilam university of medical sciences, ilam, ir iran ali delpisheh department of clinical epidemiology, ilam university of medical sciences, ilam, ir iran; prevention of psychosocial injuries department, research centre, ilam, ir iran; department of clinical epidemiology, ilam university of medical sciences, ilam, ir iran. tel/fax: +98-8412227103 kourosh sayehmiri prevention of psychosocial injuries department, research centre, ilam, ir iran

background little is known about the possible influence of demographic and histological risk factors on the survival of patients with esophageal and gastric cancer. objectives based on the available registry and follow-up information, this study compares 1-5 year survival rate of gastric and esophageal cancer. patients and methods through a concurrent (prospective) cohort study, all 366 patient...

Journal: :iranian journal of cancer prevention 0
f khatami b noorinayer s ghiasi r mohebi m hashemi mr zali

abstract background: gastric cancer is one of the most common malignant tumors in iran. hypomethylation and/or hypermethylation of dna have been described in gastric cancer and is presumed to be an early event in this process. objective: we hypothesized that single nucleotide polymorphisms of dnmt1 gene may be associated with the genetic susceptibility to gastric cancer. methods: 200 patients a...

Journal: :bulletin of emergency and trauma 0
shahram bolandparvaz trauma research center, shiraz university of medical sciences, shiraz, iran. sina jelodar shiraz medical school, shiraz university of medical sciences, shiraz, iran. mina heidari esfahani department of pathology, shiraz university of medical sciences, shiraz, iran. sam moslemi colorectal research center, shiraz university of medical sciences, shiraz, iran.

burkitt lymphoma of stomach is among the most rapidly growing gastric cancersassociated with several gasterointestinal  symptoms  including  hematemesis,  anorexia,  vomiting  and  etc. gastric perforation  in patients with burkitt lymphoma of stomach is a very rare condition especially after chemotherapy. we herein present a 21-year old man who was kwon case of gastric burkitt lymphoma who had...

Journal: :iranian journal of radiology 0
sepideh hekmat lesiw}moo~aofhowsmua~ medicine, hasheminejad hospital, tehran university of medical sciences, iran +98-9123049589, [email protected]; lesiw}moo~aofhowsmua~ medicine, hasheminejad hospital, tehran university of medical sciences, iran +98-9123049589, [email protected] tahereh ghaedian lesiw}moo~aofhowsmua~ medicine, hasheminejad hospital, tehran university of medical sciences, iran +98-9123049589, [email protected] hossein barati lesiw}moo~aofhowsmua~ medicine, hasheminejad hospital, tehran university of medical sciences, iran +98-9123049589, [email protected] mansour movahed lesiw}moo~aofhowsmua~ medicine, hasheminejad hospital, tehran university of medical sciences, iran +98-9123049589, [email protected]

abstract gastric cancer is one of the most common and most fatal neoplasms in human. its skeletal metastasis is less frequent, particularly when solitary. the objective of this article is to represent a case of solitary fibular metastasis from this cancer not reported before based on medline search.

Journal: :iranian journal of pharmaceutical research 0
nima babhadiashar department of pharmacology and toxicology, faculty of pharmacy, tehran university of medical sciences, tehran, iran. masoud sotoudeh 1- department of pathology, shariati hospital, tehran university of medical sciences, tehran, iran. 2- digestive diseases research institute, shariati hospital, tehran university of medical sciences, tehran, iran. ebrahim azizi department of pharmacology and toxicology, faculty of pharmacy, tehran university of medical sciences, tehran, iran. jafar bashiri digestive diseases research institute, shariati hospital, tehran university of medical sciences, tehran, iran. reza didevar department of pathology ardabil branch, islamic azad university, ardabil, iran. reza malekzadeh digestive diseases research institute, shariati hospital, tehran university of medical sciences, tehran, iran.

various substances in cigarette smoke including nicotine have been shown to promote/induce cancer cell proliferation. since cotinine has a longer half life and stability in the blood, it has become the preferred biomarker for cigarette smoking exposure. seventy-three gastric cancer patients were included in this study. the tumor tissues were stained with h and e for pathological evaluation. the...

Journal: :gastroenterology and hepatology from bed to bench 0
mohamad amin pourhoseingholi soghrat faghihzadeh ebrahim hajizadeh alireza abadi

aim : the aim of this study is to estimate gastric cancer (gc) mortality rate for iranian population, using bayesian approach in order to revise the existing classification which is thought to be a misclassification. background : gastric cancer (gc) is an important cause of mortality among many other types of cancer. data on cancer mortality can be used to guide policy makers in order to setup ...

Journal: :journal of research in medical sciences 0
sahar golpour nahid rafie seyyed morteza safavi maryam miraghajani

background: although several in vitro and animal studies have suggested that isoflavones might exert inhibitory effects on gastric carcinogenesis, epidemiologic studies have reported inconclusive results in this field. the aim of this brief review was to investigate whether such an association exists among dietary isoflavones and gastric cancer incidence, prevention, and mortality in epidemiolo...

Journal: :middle east journal of digestive diseases 0
dariush nasrollahzadeh

0

صالحی نیا, حمید , عنایت راد, مصطفی,

Background and purpose: Cancer is a major cause of death worldwide and gastric cancer with high mortality rate is one of the leading causes of cancer-related death. Understanding the epidemiology of gastric cancer could be of great benefit. However, no clear trend is available on incidence of this cancer in Iran, therefore, this study aimed at investigating the incidence of gastric cancer. Mat...

Journal: :گوارش 0
mohammad yaghoobi raheleh bijarchi

background: it is presumed that gastric cancer has several etiologies. first-degree relatives of patients with gastric cancer are suggested to be at higher risk compared to others. this is the first study aimed at estimating this risk, using meta-analysis of case-control studies. materials and methods: all records prior to february 2008 in pubmed and embase were searched for case-control studie...

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