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

Portal and splenic venous thrombosis is a rare but well recognised complication of pancreatic carcinoma and pancreatitis. We report a series of five patients with pancreatic disease in whom CT detected this complication. The appearances on CT are of an enlarged vein with a centre of lower attenuation which does not enhance following intravenous contrast injection, ring enhancement and opacification of collateral veins. Splenic vein thrombosis following pancreatitis should be considered in all patients with pancreatic disease as this complication is increasingly recognised as a cause of upper gastrointestinal haemorrhage from varices.
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PMID:Splenic and portal venous thrombosis: a vascular complication of pancreatic disease demonstrated on computed tomography. 229 61

Splenic vein thrombosis is a complication of pancreatic carcinoma or pancreatitis. It may lead to gastric varices which are difficult to treat and splenectomy may be required to stop variceal bleeding. A case of bleeding gastric varices secondary to splenic vein thrombosis and successfully treated by splenic artery embolization is reported. Embolization was performed by transcatheter deposition of four Gianturco coils into the splenic artery. This resulted in reduced blood flow through the spleen with partial splenic infarction and cessation of variceal bleeding. There has been no recurrence of bleeding in the 6 months since the procedure. Literature review confirms that experience of using this treatment is very limited and it should therefore be restricted to patients at high risk from surgery.
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PMID:Case report: bleeding gastric varices secondary to splenic vein thrombosis successfully treated by splenic artery embolization. 755 96

We report splenic vein thrombosis diagnosed by endoscopic ultrasonography (EUS) after the failure of extracorporeal ultrasound and contrast enhanced computed tomography to establish the diagnosis in a patient with gastrointestinal bleeding and anemia. Subsequent preoperative magnetic resonance imaging revealed findings of retroperitoneal fibrosis and confirmed the EUS findings. Splenic vein thrombosis is a well-known cause of gastrointestinal bleeding and splenomegaly; pancreatitis and pancreatic tumors are its most common underlying causes. Abdominal ultrasound and computed tomography are frequently used to diagnose splenic vein thrombosis. We discuss the use of EUS for diagnosis of vascular anomalies in the gastrointestinal tract and the association of splenic vein thrombosis, retroperitoneal fibrosis, and pancreatitis.
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PMID:Splenic vein thrombosis secondary to focal pancreatitis diagnosed by endoscopic ultrasonography. 949 65

Sinistral portal hypertension is a clinical syndrome of gastric variceal hemorrhage in the setting of splenic vein thrombosis due to a primary pancreatic pathology. The distinguishing features from other forms of portal hypertension are preserved liver function and a patent extrahepatic portal vein. The important causes include acute and chronic pancreatitis, pancreatic pseudocysts and pancreatic carcinomas. Benign pancreatic neoplasms only rarely cause sinistral portal hypertension. Splenic vein thrombosis complicates 7-20% of patients having pancreatitis or a pancreatic pseudocyst; however, bleeding occurs in only approximately 5% of patients. The diagnosis of sinistral portal hypertension is achieved by a combination of gastroscopy, liver function tests, ultrasound examination (with Doppler) and/or contrast-enhanced CT scan of the abdomen. A mere demonstration of sinistral portal hypertension does not warrant intervention. An expectant management is justifiable in asymptomatic patients with pancreatitis. However, concomitant splenectomy may be considered in patients undergoing operative treatment of symptomatic chronic pancreatitis if sinistral portal hypertension and gastroesophageal varices are present. In patients presenting with gastric variceal hemorrhage, splenectomy (with treatment for the primary pancreatic pathology, e.g. distal pancreatectomy) is curative with excellent long term results.
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PMID:Sinistral portal hypertension. A case report. 1709 50

Splenic vein thrombosis is a relatively common finding in pancreatitis. Gastric variceal bleeding is a life-threatening complication of splenic vein thrombosis, resulting from increased blood flow to short gastric vein. Traditionally, splenectomy is considered the treatment of choice. However, surgery in necrotizing pancreatitis is dangerous, because of severe inflammation, adhesion, and bleeding tendency. In the Warshaw operation, gastric variceal bleeding is rare, even though splenic vein is resected. Because the splenic artery is also resected, blood flow to short gastric vein is not increased problematically. Herein, we report a case of gastric variceal bleeding secondary to splenic vein thrombosis complicated by necrotizing pancreatitis successfully treated with splenic artery embolization. Splenic artery embolization could be the best treatment option for gastric variceal bleeding when splenectomy is difficult such as in case associated with severe acute pancreatitis or associated with severe adhesion or in patients with high operation risk.
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PMID:Splenic Artery Embolization for the Treatment of Gastric Variceal Bleeding Secondary to Splenic Vein Thrombosis Complicated by Necrotizing Pancreatitis: Report of a Case. 2789 Nov 50

Most cases of pancreatitis are mild and self-limited. On the other hand, a few patients with pancreatitis may develop vascular complications. Splenic vein thrombosis is the most common vascular complication of acute pancreatitis. Isolated superior mesenteric vein thrombosis is rare and can lead to gut ischemia and necrosis if not timely diagnosed and managed. We report the case of a 40-year-old patient who presented to the hospital with abdominal pain due to acute pancreatitis, leading to superior mesenteric vein thrombosis, which was timely diagnosed and treated with a good outcome.
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PMID:Isolated Thrombosis of the Superior Mesenteric Vein. 3235 55