Barrett's metaplasia is the only known morphological precursor to oesophageal adenocarcinoma and is characterized by replacement of stratified squamous epithelium by columnar epithelium. The cell of origin is uncertain and the molecular mechanisms responsible for the change in cellular phenotype are poorly understood. We therefore explored the role of two transcription factors, Cdx2 and HNF4α i...

BACKGROUND Oesophageal carcinoma is the leading cause of death from cancers. Most of the oesophageal carcinomas are either squamous cell carcinomas or adeno-carcinomas. The cervical oesophagus is an uncommon site of the disease. There is an increase of 15-20 percent mortality rate over the past two to three decades, during which time the histologic pattern of the disease has also changed signif...

The worldwide incidence of GORD and its complications is increasing along with the exponentially increasing problem of obesity. Of particular concern is the relationship between central adiposity and GORD complications, including oesophageal adenocarcinoma. Driven by progressive insight into the epidemiology and pathophysiology of GORD, the earlier belief that increased gastroesophageal reflux ...

BACKGROUND Oesophageal carcinoma is a rare disease with often dismal prognosis. Despite multiple trials addressing specific issues, currently, many questions in management remain unanswered. This work aimed to specifically address areas in the management of oesophageal cancer where high level evidence is not available, performing trials is very demanding and for many questions high-level eviden...

The incidence of oesophageal adenocarcinoma has risen throughout the Western world over the last three decades. The prognosis remains poor as many patients are elderly and present with advanced disease. Those patients who are suitable for resection remain at high risk of disease recurrence. It is important that cancer patients take part in a follow up protocol to detect disease recurrence, offe...

Gastro-oesophageal reflux disease and its sequela, Barrett's oesophagus, are the major recognized risk factors for oesophageal adenocarcinoma, a tumour whose frequency has increased dramatically in Western countries over the past few decades. Barrett's oesophagus develops through the process of metaplasia in which one adult cell type replaces another. The metaplastic, intestinal-type cells of B...

Gastroaortic fistula formation is a very rare complication following oesophageal resection and, in most cases, leads to sudden death. We report the case of a 65-year-old male with an adenocarcinoma of the oesophagus who underwent neoadjuvant chemoradiation followed by a minimally invasive transthoracic oesophagectomy with gastric tube reconstruction and intrathoracic anastomosis. After an uneve...

Obesity has been associated with increased incidence and mortality of oesophageal and colorectal adenocarcinoma. Excess central adiposity may drive this association through an altered inflammatory milieu. Utilising a unique adipose tissue bioresource we aimed to determine the pro-tumour properties of visceral adipose tissue. Comparing subcutaneous and visceral adipose tissue depots, we observed...

We report a 49 year old man who presented with left leg weakness, frontal headache, impaired concentration and dysphagia. He was thought to have a benign oesophageal stricture on barium swallow and oesophagoscopy though this was not initially biopsied. During admission his vision deteriorated so that he could only recognize bright light. Repeat oesophagoscopy demonstrated an oesophageal adenoca...