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Acute pancreatitis (AP) is a sudden inflammation of the pancreas.Causes include a gallstone impacted in the common bile duct or the pancreatic duct, heavy alcohol use, systemic disease, trauma, elevated calcium levels, hypertriglyceridemia (with triglycerides usually being very elevated, over 1000 mg/dL), certain medications, hereditary causes and, in children, mumps.
This sign takes 24–48 hours to appear and can predict acute pancreatitis, with mortality rising from 8–10% to 40%. It may be accompanied by Grey Turner's sign [3] (bruising of the flank), which may then be indicative of pancreatic necrosis with retroperitoneal or intra-abdominal bleeding.
The colon cut-off sign is a radiographic finding seen on abdominal radiographs and computed tomography scans. It is characterized by a marked dilatation of the transverse colon, with an abrupt transition to collapsed distal colon, particularly the splenic flexure. [1] This sign is indicative of underlying pathology, most commonly acute ...
Pancreatitis is a condition characterized by inflammation of the pancreas. [1] The pancreas is a large organ behind the stomach that produces digestive enzymes and a number of hormones. [1] There are two main types, acute pancreatitis and chronic pancreatitis. [1] Signs and symptoms of pancreatitis include pain in the upper abdomen, nausea, and ...
Pancreatic abscess is a late complication of acute necrotizing pancreatitis, occurring more than 4 weeks after the initial attack. A pancreatic abscess is a collection of pus resulting from tissue necrosis, liquefaction, and infection. It is estimated that approximately 3% of the patients with acute pancreatitis will develop an abscess. [1]
The Ranson criteria form a clinical prediction rule for predicting the prognosis and mortality risk of acute pancreatitis. They were introduced in 1974 by the English-American pancreatic expert and surgeon Dr. John Ranson (1938–1995). [1]
ecchymosis around umbilicus predicts onset of acute pancreatitis Curschmann spirals: Heinrich Curschmann: pulmonology: asthma: spiral mucus plugs found in sputum Cushing's triad: Harvey Cushing: neurology: raised intracranial pressure: elevated systolic bp, bradycardia, irregular respiration Dagher Maneuver: Nabil Dagher: trauma surgery ...
Mallet-Guy's sign is a medical sign to detect signs of pancreatitis. [1] It is pain elicited with deep palpation of the left subcostal and epigastric region, suggesting pancreatic inflammation. It is named after Pierre Mallet-Guy .