Outcome of index upper gastrointestinal endoscopy in patients presenting with dysphagia in a tertiary care hospital-A 10 years review.

Background: Patients with malignant tumours of the upper gastrointestinal tract tumours exhibit important alarm symptoms such as dysphagia that warrant clinical investigations. An endoscopic examination of the upper gastrointestinal tract will be required in most cases. This study evaluates the diagnostic potential of index endoscopy in a random population of patients with dysphagia.

Early diagnosis of early gastric cancer.

The prognosis of gastric cancer is closely related to the stage of disease at diagnosis. Early gastric cancer, whereby disease is limited to mucosa and submucosa, confers a survival rate of greater than 90% in 5 years in many centres. Gastric cancer is still a major cause of cancer mortality worldwide.

Improving outcomes in gastric cancer over 20 years.

Background: Gastric cancer has in the past proven to be a difficult disease to cure. Surgery is the most effective treatment, although the extent of lymphadenectomy undertaken is controversial. This paper examines trends in the detection and treatment of gastric cancer, the move toward targeted surgery, and their impact on survival.