Diagnostic upper gastrointestinal endoscopy is the most basic of endoscopy procedures and is the technique that trainee doctors first learn. Mastering the basics of endoscopy is very important because when this process is imprecise or performed incorrectly, it can severely affect a patient's health or life. Although there are several guidelines and studies that consider these basics, there are ...

Upper gastrointestinal tract endoscopy is one of the commonly performed endoscopic procedures, and has only recently become available in Nigeria. The indications for upper gastrointestinal tract endoscopy in three health facilities in Northern Nigeria were reviewed. Two hundred and sixty-nine patients were found to have undergone upper gastrointestinal tract endoscopy. Their ages ranged from 12...

Upper gastrointestinal tract cancers are one of the most important leading causes of cancer death worldwide. Diagnosis at late stages always brings about poor outcome of these malignancies. The early detection of precancerous or early cancerous lesions of gastrointestinal tract is therefore of utmost importance to improve the overall outcome and maintain a good quality of life of patients. The ...

Nonvariceal upper gastrointestinal bleeding is unique from variceal bleeding in terms of patient characteristics, management, rebleeding rates, and prognosis, and should be managed differently. The majority of nonvariceal upper gastrointestinal bleeds will not rebleed once treated successfully. The incidence is 80 to 90% of all upper gastrointestinal bleeds and the mortality is between 5 to 10%...

BACKGROUND Helicobacter pylori infection remains a common problem and previous studies in the Caribbean revealed infection in over 50% of patients undergoing upper endoscopy. OBJECTIVE The present study determined the prevalence of H pylori infection in patients undergoing upper gastrointestinal endoscopy in the Turks and Caicos Islands over a two- year interval. METHODS All patients with u...

During the past 20 years, endoscopy has developed as the modality of choice for determining diagnosis, prognosis, and therapy for severe gastrointestinal bleeding. When endoscopy was first introduced to evaluate gastrointestinal bleeding in the late 1970s, early diagnostic endoscopy did not affect patient outcome. [46] Subsequently, improvements in endoscopes and endoscopic accessories allowed ...

OBJECTIVE To compare the clinical effectiveness of doctors and nurses in undertaking upper and lower gastrointestinal endoscopy. DESIGN Pragmatic trial with Zelen's randomisation before consent to minimise distortion of existing practice. SETTING 23 hospitals in the United Kingdom. In six hospitals, nurses undertook both upper and lower gastrointestinal endoscopy, yielding a total of 29 cen...

BACKGROUND Upper gastrointestinal endoscopy is the most preferable diagnostic examination for patients over fifty when upper gastrointestinal symptoms appear. However, limited knowledge exists in concerns to the compliance of primary care patients' to the doctors' recommendations for endoscopy. METHODS Patients who visited primary care practices in Greece and experienced upper gastrointestina...