Pancreatitis remains the most common severe complication of endoscopic retrograde cholangiopancreatography (ERCP), and typically develops in 5-7% of patients. Although most post-ERCP pancreatitis (PEP) is mild, severe pancreatitis and its complications can occur, and in rare cases death can result.…

Objective: Welding has important effects on biological systems according to type of electrode, welding material and method, the composition of welding fumes and environmental factors. The biochemical tests in this area are at least important as radiological findings and routine…