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A sentinel loop is a sign seen on a radiograph that indicates localized ileus from nearby inflammation. [1] Simply put, it is the dilation of a segment of small intestine to be differentiated from colonic cutoff sign which is a dilation of a segment of large bowel. [citation needed]
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 ...
Ultrasonography has proven to be useful, as it may detect signs and complications of NEC before they are evident on radiographs, specifically in cases that involve a paucity of bowel gas, a gasless abdomen, or a sentinel loop. [21] Diagnosis is ultimately made in 5–10% of very-low-birth-weight infants (<1,500g). [22]
Acute pancreatitis typically presents with severe to extreme abdominal pain. [8] [35] While the mildest cases of pancreatitis may be managed exclusively with NSAIDs (which are preferred in such scenarios due to the anti-inflammatory effects and the better safety profile), most patients with pancreatitis require heavy opioid regimens for pain ...
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.
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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 ...
The second report from National Academies of Sciences, entitled "Redesigning the Process for Establishing the Dietary Guidelines for Americans", offers an exhaustive review and provides recommendations for improving the process of revising the Dietary Guidelines so as to best identify, analyze, and present the scientific evidence. [30]