arsenic is a carcinogenic and toxicant element widely found in the environment and might be part of causation web of oesophageal cancer (oc), which has one of the highest incidence rates in golestan province, northeast iran. in this pilot study, we collected 10 sheep tail (donbeh) and 9 mixed spices samples, as widely consumed foods in the region, from main counties in the province and analyzed...

oesophageal cancer is one of the most fatal cancer in human in spite of high incidence in the north of Iran and poor prognosis,there is not information regarding prognostic factors in this area.this study was conducted to determine prognodtic factors of the survival of patients with oesophageal cancer under radiotherapy.We conducted a descriptive-analytical study using historical cohort that ha...

background barrett’s oesophagus is a pre-malignant condition at gastroesophageal junction in which normal squamous epithelium is replaced by columnar shape epithelium, which predisposes oesophageal adenocarcinoma. it is known that barrett’s oesophagus evolves as a consequence of chronic gastro-oesophageal reflux disease. although progression of barrett’s oesophagus to adenocarcinoma is still un...

The aim of the present study was to determine the changes to the expression levels of fragile histidine triad (FHIT), breast cancer type 2 susceptibility protein (BRCA2), MutL homolog 1 (MLH1) and tumour protein 53 (p53) exhibited by families with a history of oesophageal cancer in a region that has a high incidence of oesophageal cancer, and to determine the association of these changes with t...

Over a three year period (1 July 1986 to 30 June 1989) all newly diagnosed and histologically proved cases of oesophageal and gastric cancer were recorded prospectively. Some 1515 cases of oesophageal cancer (1050 men and 465 women) and 966 cases of gastric cancer (789 men and 177 women) were registered. Seven patients had simultaneous oesophageal and gastric cancer. Age standardised incidence ...

BACKGROUND Hospital performance is being benchmarked increasingly against surgical indicators such as 30-day mortality, length-of-stay, survival and post-surgery complication rates. The aim of this paper was to examine oesophagectomy rates and post-surgical outcomes in cancers of the oesophagus and gastro-oesophageal junction and to determine how the addition of gastro-oesophageal cancer to oes...

Oesophageal cancer remains an important public health problem worldwide. It is currently the 8th most common human cancer and 6th most common cause of cancer-related deaths [1]. Annually about half a million new cases of oesophageal cancer and about same the number of related deaths occurs worldwide. Of these oesophageal cancer cases and related deaths, approximately 84% occur in less developed...

Since the early 1970s, the incidence of oesophageal adenocarcinoma has increased dramatically in most Western populations. In contrast, the incidence of oesophageal squamous-cell carcinoma has decreased in these same populations. Epidemiological studies conducted over the past decade have provided great insights into the etiology of oesophageal cancer. These studies have identified gastro-oesop...

The nuclear export receptor, Crm1 (exportin 1), is involved in the nuclear translocation of proteins and certain RNAs from the nucleus to the cytoplasm and is thus crucial for the correct localisation of cellular components. Crm1 has recently been reported to be highly expressed in certain types of cancers, yet its expression in oesophageal cancer has not been investigated to date. We investiga...