Tag Archives: Diagnosis

Does a Response to Proton Pump Inhibitor Therapy Indicate GERD?

Posted on December 10, 2012 by

Just because a patient’s upper gastrointestinal symptoms are alleviated by proton pump inhibitors (PPIs) doesn’t necessarily mean that they have gastroesophageal reflux disease (GERD), according to the December issue of Clinical Gastroenterology and Hepatology. The efficacy of PPI therapy often … Continue reading →

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Which Direction is Best for Enteroscopy?

Posted on July 23, 2012 by

Antegrade is better than retrograde enteroscopy in diagnosis and treatment of patients with small bowel disease, according to the August issue of Clinical Gastroenterology and Hepatology. Single and double balloon-assisted enteroscopy (SBE and DBE), and spiral enteroscopy (which uses a … Continue reading →

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Why Do Only Some Gastric Tumors Respond to Therapy?

Posted on August 5, 2011 by

Tumors from patients with gastric cancer can be divided into subgroups, based on their gene expression pattern. This information can be used to select the best treatment, according to Patrick Tan and colleagues in the August issue of Gastroenterology. Gastric … Continue reading →

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Tracking Pancreatic Cancer Cells

Posted on March 17, 2011 by

Tumors spread to other parts of the body when cancer cells can escape into the bloodstream, although it is not exactly clear how they enter the circulation or decide where to form new tumors. Andrew Rhim and colleagues at the … Continue reading →

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