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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gallstone disease, common after Roux-en-Y gastric bypass (RYGBP), may be complicated by biliary duct obstruction and gallstone pancreatitis. Although endoscopic retrograde cholangiopancreatography plays an important role in management of biliary duct obstruction, the altered anatomy of patients who have had a RYGBP makes this procedure technically difficult. With the increased number of patients undergoing RYGBP for morbid obesity, bariatric surgeons may benefit from an alternative laparoscopic technique for accessing the biliary tree. We describe a laparoscopic technique of accessing the biliary tree through the bypassed stomach.
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PMID:Laparoscopic transgastric access to the biliary tree after Roux-en-Y gastric bypass. 1754 54

Acute pancreatitis is an inflammatory disease of the pancreas. Acute abdominal pain is the most common symptom, and increased concentrations of serum amylase and lipase confirm the diagnosis. Pancreatic injury is mild in 80% of patients, who recover without complications. The remaining patients have a severe disease with local and systemic complications. Gallstone migration into the common bile duct and alcohol abuse are the most frequent causes of pancreatitis in adults. About 15-25% of pancreatitis episodes are of unknown origin. Treatment of mild disease is supportive, but severe episodes need management by a multidisciplinary team including gastroenterologists, interventional radiologists, intensivists, and surgeons. Improved understanding of pathophysiology and better assessments of disease severity should ameliorate the management and outcome of this complex disease.
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PMID:Acute pancreatitis. 1837 39

There are widely diverse causes of pancreatitis. Gallstone and alcohol have been recognized as the most common causes of pancreatitis accounting for 90% of cases. However, acute and chronic pancreatitis may also result from a variety of uncommon causes. The determination of the etiology is important for patient management and prevention of recurrence. Sludge is the most common cause of idiopathic or recurrent acute pancreatitis. Endoscopic ultrasonography is considered as the most accurate diagnostic test for this abnormality. Computed tomography (CT) and magnetic resonance imaging (MRI) have only a limited role in the diagnosis of sludge. However, papillitis observed on the contrast-enhanced CT and MR may provide clues to the detection of pancreatitis secondary to sludge, a small stone or a recently passed stone. Radiological studies, clinical presentation and laboratory data can be helpful in determining the etiology of unusual causes of pancreatitis such as anatomic anomalies, autoimmune pancreatitis, groove pancreatitis, and traumatic pancreatitis.
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PMID:Evaluation of unusual causes of pancreatitis: role of cross-sectional imaging. 1853 71

Gallstone disease is encountered commonly in clinical practice. The diagnosis of biliary stones has become less problematic with current, less-invasive imaging methods. The relatively invasive endoscopic techniques should be reserved for therapy and not used for diagnosis. Acute cholangitis and gallstone pancreatitis are two major complications that require prompt recognition and timely intervention to limit morbidity and prevent mortality or recurrence. Appropriate noninvasive diagnostic studies, adequate monitoring/supportive care, and proper patient selection for invasive therapeutic procedures are elements of good clinical practice.
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PMID:Choledocholithiasis, ascending cholangitis, and gallstone pancreatitis. 1857 Sep 48

Pancreatitis (necroinflammation of the pancreas) has both acute and chronic manifestations. Gallstones are the major cause of acute pancreatitis, whereas alcohol is associated with acute as well as chronic forms of the disease. Cases of true idiopathic pancreatitis are steadily diminishing as more genetic causes of the disease are discovered. The pathogenesis of acute pancreatitis has been extensively investigated over the past four decades; the general current consensus is that the injury is initiated within pancreatic acinar cells subsequent to premature intracellular activation of digestive enzymes. Repeated attacks of acute pancreatitis have the potential to evolve into chronic disease characterized by fibrosis and loss of pancreatic function. Our knowledge of the process of scarring has advanced considerably with the isolation and study of pancreatic stellate cells, now established as the key cells in pancreatic fibrogenesis. The present review summarizes recent developments in the field particularly with respect to the progress made in unraveling the molecular mechanisms of acute and chronic pancreatic injury secondary to gallstones, alcohol and genetic factors. It is anticipated that continued research in the area will lead to the identification and characterization of molecular pathways that may be therapeutically targeted to prevent/inhibit the initiation and progression of the disease.
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PMID:Molecular mechanisms of pancreatitis: current opinion. 1885 93

Gallstones cause various problems besides simple biliary colic and choplecystitis. With chronicity of inflammation caused by gallstone obstruction of the cystic duct, the gallbladder may fuse to the extrahepatic biliary tree, causing Mirizzi syndrome, or fistulize into the intestinal tract, causing so-called gallstone ileus. Stones may pass out of the gallbladder and travel downstream through the common bile duct to obstruct the ampulla of Vater resulting in gallstone pancreatitis, or pass out of the gallbladder inadvertently during surgery, resulting in the syndromes associated with lost gallstones. This article examines these varied and complex complications, with recommendations for management based on the literature, the data, and perhaps some common sense.
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PMID:Complications of gallstones: the Mirizzi syndrome, gallstone ileus, gallstone pancreatitis, complications of "lost" gallstones. 1899 99

The main pathogenetic and clinical aspects of the cholecystolithiasis and biliary pancreatitis beginning and progress are discussed, including the results of our investigations.
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PMID:[Cholelithiasis and biliary pancreatitis: pathogenetic and clinical aspects]. 1933 38

Acute pancreatitis is an acute inflammatory disease of the pancreas which can lead to a systemic inflammatory response syndrome with significant morbidity and mortality in 20% of patients. Gallstones and alcohol consumption are the most frequent causes of pancreatitis in adults. The treatment of mild acute pancreatitis is conservative and supportive; however severe episodes characterized by necrosis of the pancreatic tissue may require surgical intervention. Advanced understanding of the pathology, and increased interest in assessment of disease severity are the cornerstones of future management strategies of this complex and heterogeneous disease in the 21st century.
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PMID:Acute pancreatitis at the beginning of the 21st century: the state of the art. 1955 47

Gallstones are the commonest cause of acute pancreatitis (AP), a potentially life-threatening condition, worldwide. The pathogenesis of acute pancreatitis has not been fully understood. Laboratory and radiological investigations are critical for diagnosis as well prognosis prediction. Scoring systems based on radiological findings and serologic inflammatory markers have been proposed as better predictors of disease severity. Early endoscopic retrograde cholangiopancreatography (ERCP) is beneficial in a group of patients with gallstone pancreatitis. Laparoscopic cholecystectomy with preoperative endoscopic common bile duct clearance is recommended as a treatment of choice for acute biliary pancreatitis. The timing of cholecystectomy, following ERCP, for biliary pancreatitis can vary markedly depending on the severity of pancreatitis.
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PMID:Acute biliary pancreatitis: diagnosis and treatment. 1963 74

This report concerns the case of a 29-year-old male patient suffering from severe psychotic illness who had been satisfactorily treated with clozapine for 4 months. Clozapine had also been successfully administered during a psychotic episode 5 years previously. Though symptoms of psychosis were successfully controlled following the most recent psychotic episode, a medical consultation assessed that exacerbation of pancreatitis warranted discontinuation of the current antipsychotic treatment regime. Following a series of unsuccessful courses of neuroleptic medication, a magnetic resonance cholangiopancreaticography (MRCP) revealed marked cholecystolithiasis suggesting a biliary pancreatitis. Clozapine treatment was readministered following cholecystectomy. After 4 weeks of antipsychotic treatment the patient was discharged from hospital on clozapine monotherapy.
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PMID:Clozapine: acquittal of the usual suspect. 1971 Dec 27


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