Upper gastrointestinal (GI) bleeding refers to bleeding that occurs anywhere in the esophagus, the stomach, or the upper part of the small intestine. It is a symptom of an underlying disorder, and it ...

Diagnosis of chronic pancreatitis:- In people with suspected (or under investigation for) chronic pancreatitis, whose diagnosis has not been confirmed by the use of 'first-line' tests (for example, CT ...