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FISH in Diagnosis of Biliary Stricture

The management of biliary strictures depends on their correct pre-operative evaluation which remains challenging. Despite the emerging multitudes of new diagnostic opportunitiesmodalities we have today, there is still a large number of biliary stenosis misdiagnosed with a profound negative impact on the patients outcome.

Effects and Safety of Epidural PDRN vs. Placebo

This is a single-center, randomized, double-blind clinical study to assess the clinical application and outcomes with epidural PDRN versus Normal saline injection in patients with spinal stenosis.