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

Twenty-four cases of primary sclerosing cholangitis (PSC) and 17 cases of acute or chronic pancreatitis associated with ulcerative colitis (UC) reported in Japan were reviewed. Most of PSC cases revealed intra- and extra-hepatic bile duct involvement. Symptoms of the 22 cases disappeared by predonisolone (PSL) and/or salazosulfapyridine (SASP). Ursodeoxycholic acid was effective in 4 patients. One case received liver transplantation, but currently his liver is biliary cirrhotic 11 years after operation. Another case received total colectomy and pyoderma gangrenosum was cured. Twelve cases had acute pancreatitis, and 5; chronic. Pancreatic duct of 9 patients on ERCP was stenotic and dilated; pancreas was swelling in 3; and normal, in 2. SASP and/or PSL for UC and pancreatitis in 16 patients were effective. Gabexate mesilate and/or urinastatin was used in 10 patients. Only one patient with jaundice received pancreatoduodenectomy. When UC is well controlled, PSC and pancreatitis may be remitted.
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PMID:[Hepatobiliary and pancreatic complications in patients with ulcerative colitis]. 1057 29

Hemosuccus pancreaticus, blood entering the gastrointestinal tract through the pancreatic duct, is a rare and elusive form of gastrointestinal bleeding with diagnostic difficulties. We report a 37-year-old man who had recurrent gastrointestinal bleeding from erosion of a pseudoaneurysm of the gastroduodenal artery into the pancreatic duct. The lack of history of pancreatitis, associated symptoms, equivocal endoscopic findings, and the rarity of this entity resulted in a delay in diagnosis. Pancreatic duct stenosis detected during surgery suggested the lesion might have been caused by blunt abdominal trauma. A nearly total pancreatectomy and splenectomy were performed. The patient remained symptom-free 8 months after the operation. This obscure cause of gastrointestinal bleeding should be considered when common causes of bleeding have been ruled out, even in the absence of pancreatitis.
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PMID:Hemosuccus pancreaticus from a traumatic gastroduodenal pseudoaneurysm: an unusual cause of upper gastrointestinal bleeding. 1182 Jun 56

A 4-month-old boy presented with 9 days of abdominal distension. The abdomen was tense, distended, and nontender, with a fluid wave. Hypoalbuminemia, hyponatremia, high lipase, normal amylase, high ascitic fluid: lipase, amylase, and serum-ascites albumin gradient < 1.1 were present. Abdominal CT showed large ascites, edema, and pancreatic cyst. No improvement was noted with bowel rest, TPN, albumin, furosemide, octreotide, and paracentesis. Endoscopic retrograde cholangiopancreatography showed disrupted pancreatic duct and a cyst. Pancreatic duct stenting was complicated by early outward migration of the stent and was thus ineffective. An exploratory laporatomy revealed a cyst. Cystogastrostomy resolved the pancreatitis and ascites. The patient was discharged off TPN and tolerating enteral nutrition. Pancreatic ascites is rare, producing few or no symptoms in infants. In conclusion, our patient may have had viral pancreatitis, complicated by a disrupted duct and/or ruptured pseudocyst with ascites formation. Medical management was ineffective. Surgery appears to have been curative.
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PMID:Pancreatic ascites in an infant: lack of symptoms and normal amylase. 1456 Sep 86

In humans, pancreatic hyperechogenicity and duct dilation are reported as normal aging changes. Similar changes have been reported with pancreatitis in the cat. We attempted to determine if aging changes occur in the ultrasound appearance of the normal feline pancreas. The pancreas of 84 normal (based on history, physical exam, biochemical profile, and feline trypsin-like immunoreactivity and pancreatic lipase immunoreactivity concentrations) cats of varying ages was scanned. Pancreatic width at the left limb and body, pancreatic duct diameter at left limb and body, and pancreatic echogenicity compared with liver and surrounding fat were noted and compared with age and body weight. Lower and upper limits of the 95% reference intervals for pancreatic left limb width were 2.6 and 9.5 mm, and 3.5 and 8.5 mm for the pancreatic body width. There was no significant difference in pancreatic width between the left limb and body. Lower and upper limits of the 95% reference interval for the diameter of the pancreatic duct at the left limb and body were similar, and were 0.65 and 2.5 mm. There was a weak but significant linear correlation between pancreatic duct diameter and age, with increasing pancreatic duct diameter with increasing age. There was no correlation of pancreatic width with age, and no correlation of pancreatic echogenicity with age or body weight. Based on this study, feline pancreatic size and echogenicity do not change with age. Pancreatic duct diameter increases slightly with age and should not be used as a sole indicator of pancreatitis in the geriatric cat.
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PMID:Age-relatedchanges in the ultrasound appearance of the normal feline pancreas. 1605 Feb 83

Dilation of the pancreatic duct has been described as an ultrasonographic feature of pancreatitis in cats. The purpose of this study was to determine normal pancreatic duct width in healthy older cats and assess the significance of pancreatic duct dilation observed in a clinical population. In a prospective study, pancreatic ultrasound was performed in 15 healthy cats (mean age 13 +/- 3 years). Mean pancreatic width of left lobe, body, and right lobe was 0.65 +/- 0.16 cm (0.46-1.03 cm), 0.64 +/- 0.14 cm (0.46-0.9 cm), and 0.43 +/- 0.09 cm (0.3-0.57 cm), respectively. Mean pancreatic duct width was 0.13 +/- 0.04 cm (0.06-0.24 cm), which was significantly larger than previously reported for younger cats (0.08 +/- 0.025 cm) (P < 0.001). One hundred and four of 1445 clinical patients (7.2%) were diagnosed with a dilated pancreatic duct and were reviewed in a retrospective study. Incidence of pancreatic duct dilation was significantly higher in older than in younger cats (2.7% in cats < 1-5 years vs. 18.1% in cats 15 years or older; P < 0.001). Mean pancreatic duct width was 0.23 +/- 0.07 cm (0.14-0.52 cm), and there was a significant correlation between age and pancreatic duct width (P = 0.01). There was also a significant relationship between the mean ratio of pancreatic duct width and pancreatic thickness (n = 98) (0.29 +/- 0.09; 0.09-0.58; P = 0.041). There was no significant difference in age between cats with and without pancreatic disease. There was no association between pancreatic disease and pancreatic duct width or pancreatic duct width/pancreatic thickness ratio. Pancreatic duct width and pancreatic duct width/pancreatic thickness ratio in cats are significantly associated with age.
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PMID:Relationship of pancreatic duct dilation to age and clinical findings in cats. 1670 Jan 81

The role of endoscopic retrograde cholangiopancreatography (ERCP) in the management of pancreatic disease is continuing to evolve. In view of increasingly noninvasive diagnostic imaging modalities for pancreatic disease, ERCP should be mainly restricted to therapeutic indications. This article reviews recent publications spanning a wide range of topics related to therapeutic pancreatic endoscopy: This review article will be focused on the technical and therapeutic aspects of the following topics: 1. Post-ERCP pancreatitis and preventive methods for this entity, 2. Recurrent severe pancreatitis, 3. Oddi sphincter dysfunction, 4. Pancreatic duct stenosis and lithiasis in chronic pancreatitis, 5. Hereditary pancreatitis, 6. Pseudocysts and pancreatic abscesses, and 7. Pancreatic duct fistulae. Pancreatic endotherapy is technically demanding and potentially hazardous; these interventions should be restricted to high-volume centers with options for an interdisciplinary team approach. Methods that have not yet been established should be evaluated in carefully designed prospective trials.
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PMID:[Therapeutic endoscopy in pancreas]. 1746 15

Pancreatic pseudocysts arise as a complication of acute and chronic pancreatitis or pancreatic trauma (including postsurgical). Pancreatic necrosis occurs following severe pancreatitis and may evolve into an entity termed organized pancreatic necrosis that is endoscopically treatable. Pancreatic duct leaks are frequently seen in relation to pseudocysts and necrosis. Alternatively, pancreatic duct leaks may present with pleural effusions, ascites, or after pancreatic surgery or percutaneous drainage. Endoscopic treatment of pancreatic fluid collections and pancreatic duct leaks can be achieved using transpapillary and/or transmural stent placement.
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PMID:Treatment of pancreatic pseudocysts, pancreatic necrosis, and pancreatic duct leaks. 1764 May 83

Pancreatic duct stent placement is increasingly performed for the prevention of pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP); however stents can result in injury especially in normal ducts. The clinical significance and outcomes of subsequent endoscopic therapy are unknown. This study was a retrospective review of the management of symptomatic stent-induced pancreatic duct injury following stent placement for prevention of post-ERCP pancreatitis in eight patients with previously normal pancreatic ducts. Subsequent treatment included pancreatic sphincterotomy, balloon dilation of stricture, and placement of multiple 3 - 5-Fr soft polymer pancreatic stents. All patients showed improvement or resolution of pancreatic strictures. Five patients had resolution or substantial improvement of pain, one patient showed a fair response with repeated ERCPs, and two patients failed to respond and underwent total pancreatectomy with islet autotransplantation. Pancreatic duct stent-induced ductal injury with significant clinical consequences can occur with conventional polyethylene stents. Endoscopic therapy is moderately effective but some patients develop irreversible damage. Caution should be used when placing standard polyethylene stents in normal ducts. Further research is required to identify safer materials and configurations of pancreatic stents.
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PMID:Significant clinical implications of prophylactic pancreatic stent placement in previously normal pancreatic ducts. 2123 41

Given the significant risk of pancreatitis and the advent of high-fidelity diagnostic techniques, ERCP is now reserved as a therapeutic procedure for those with pancreatic disease. Early ERCP benefits those with gallstone pancreatitis who present with or develop cholangitis or biliary obstruction. Among those with idiopathic pancreatitis, ERCP may be used to confirm and treat SOD, microlithiasis, and structural anomalies, including pancreas divisum. Pancreatic endotherapy is a consideration to decrease pain in those with pancreatic duct obstruction, although surgical decompression may be more durable, particularly in those with severe disease. Pancreatic duct leaks may respond to endoscopic drainage, but optimal therapy is achieved if a bridging stent can be placed. Finally, using a wire-guided technique and pancreatic duct stents in high-risk patients, particularly in cases of suspected SOD, may minimize the risk of post-ERCP pancreatitis.
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PMID:The role of endoscopic retrograde cholangiopancreatography in patients with pancreatic disease. 2234 Dec 48

Pancreatic duct stones are a common complication during the natural course of chronic pancreatitis and often contribute to additional pain and pancreatitis. Abdominal pain, one of the major symptoms of chronic pancreatitis, is believed to be caused in part by obstruction of the pancreatic duct system (by stones or strictures) resulting in increasing intraductal pressure and parenchymal ischemia. Pancreatic stones can be managed by surgery, endoscopy, or extracorporeal shock wave lithotripsy. In this review, updated management of pancreatic duct stones is discussed.
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PMID:Update on endoscopic management of main pancreatic duct stones in chronic calcific pancreatitis. 2240 95


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