TY - CHAP A1 - Morgan Rosenberg A2 - Ariel Klevan A3 - Eran Shlomovitz ED1 - Luis Rodrigo Saez Y1 - 2012-03-02 PY - 2012 T1 - Acute Biliary Pancreatitis N2 - Pancreatitis may be acute or chronic. Although they can be caused by similar aetiologies, they tend to follow distinct natural histories. Around 80% of acute pancreatitis (AP) diagnoses occur as secondary to gallstone disease and alcohol misuse. This disease is commonly associated with the sudden onset of upper abdominal that is usually severe enough to warrant the patient seeking urgent medical attention. Overall, 10 to 25% of AP episodes are classified as severe, leading to an associated mortality rate of 7 to 30%. Treatment is conservative and consists of general medical support performed by experienced teams, sometimes in ICUs. Although most cases of acute pancreatitis are uncomplicated and resolve spontaneously, the presence of complications has significant prognostic importance. Necrosis, hemorrhage, and infection convey rates of up to 25%, 50%, and 80% mortality, respectively. Other complications such as pseudocyst formation, pseudoaneurysm formation, or venous thrombosis increase morbidity and mortality to a lesser degree. The presence of pancreatic infection must be avoided. BT - Pancreatitis SP - Ch. 2 UR - https://doi.org/10.5772/30211 DO - 10.5772/30211 SN - PB - IntechOpen CY - Rijeka Y2 - 2021-03-01 ER -