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

Diseases of the gastrointestinal tract may result in radiographic changes in the thorax. An abnormal chest radiographic finding is often the initial clue to the diagnosis of gastrointestinal disease. This article presents the commonly recognized and some unusual thoracic manifestations of significant primary esophageal diseases including achalasia, diverticula, carcinoma, duplication cysts, varices, esophageal perforation, and postoperative changes. Intraabdominal gastrointestinal processes such as pancreatitis or pseudocysts, gastric and colonic abnormalities, pneumoperitoneum, liver abnormalities, intraabdominal abscesses, and diaphragmatic hernias, which are frequently associated with intrathoracic abnormalities, are also reviewed. Awareness of changes on the chest radiograph produced by gastrointestinal disease allows prompt diagnosis and facilitates the appropriate confirmatory diagnostic study, such as esophagography or computed tomography.
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PMID:Manifestations of gastrointestinal disease on chest radiographs. 821 May 87

We herein report the case of a 63-year-old woman with a serous cystadenoma of the pancreas presenting with left-sided portal hypertension secondary to isolated splenic vein occlusion. She was admitted to our hospital for sudden hematemesis. Emergency upper gastrointestinal endoscopy revealed hemorrhagic erosive gastritis and isolated varices in the gastric fundus. An abdominal angiographic study disclosed a large hypervascular tumor of the pancreatic tail which caused isolated splenic vein occlusion by tumor compression and formed large hepatopetal collaterals via the gastric varices. The patient underwent tumor resection with splenectomy and, as a result, the gastric varices disappeared and the postoperative course was uneventful. Left-sided portal hypertension secondary to splenic vein occlusion is an uncommon complication mostly associated with pancreatitis and pancreatic carcinoma. Although benign pancreatic neoplasms only rarely cause such a condition, the possibility of gastrointestinal bleeding due to this condition should be carefully taken into consideration when treating pancreatic disease.
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PMID:A rare case of serous cystadenoma of the pancreas presenting with left-sided portal hypertension. 878 5

The perinephric space is a cone-shaped retroperitoneal compartment containing the kidney, adrenal gland, perinephric fat, fibrous bridging septa, and a rich network of perirenal vessel and lymphatics. Perinephric space pathology may originate from within or outside the confines of the perirenal fascia. Most intrinsic perinephric space disease arises from the kidney or adrenal gland, and secondarily involves the perinephric space. Disease originating outside the cone of renal fascia may spread to the perinephric space via lymphatics (i.e., metastatic spread) or by directly transgressing perirenal fascial planes (e.g., invasive tumor or infections). Additionally, infiltrating soft tissue or rapidly accumulating retroperitoneal fluid may travel into or out of the perinephric space via perinephric bridging septa and renal fascia. In this article, we review the normal anatomy of the perinephric space and renal fascia, emphasizing the significance of retroperitoneal interfascial planes and perinephric bridging septa as a potential conduit for retroperitoneal disease spread. This review of normal anatomy and pathways of disease spread serves as background for a discussion of a variety of specific pathologic conditions that may involve the perinephric space and retroperitoneal fascia, including pancreatitis, retroperitoneal hematoma, urinoma, metastatic disease, and perirenal varices.
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PMID:The perinephric space and renal fascia: review of normal anatomy, pathology, and pathways of disease spread. 937 88

Acute bleeding is a rare, but frequently fatal complication of pancreatitis. Bleeding into the gastrointestinal tract may occur owing to gastric or duodenal erosions, peptic ulcers, or varices in the esophagus, stomach, or colon following splenic vein thrombosis, or intraperitoneally from eroded vessels in pancreatic pseudocysts or expanding pseudoaneurysms. We report a novel case of massive intraperitoneal bleeding owing to tryptic erosions of the splenic vein in a patient recovering from acute pancreatitis. Diagnosis of the bleeding was made by ultrasound and ultrasound-guided blood aspiration. The source of the bleeding was identified intraoperatively, and a left-sided pancreatectomy and a splenectomy were performed.
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PMID:Massive intraperitoneal bleeding from tryptic erosions of the splenic vein. Another cause of sudden deterioration during recovery from acute pancreatitis. 1056 58

Bleeding from varices outside the gastroesophageal region is a rare, but regularly reported complication of portal hypertension. The treatment differs from the management of esophageal and gastric varices. We present here a report on the diagnosis and treatment of bleeding jejunal and gallbladder varices in a man with portal hypertension caused by chronic calcifying pancreatitis. The patient was suffering from recurrent, frequent, and massive gastrointestinal bleeding from varices at the anastomotic area of a cholecystojejunostomy. For diagnostic purposes, we carried out percutaneous Duplex ultrasonography and push enteroscopy with the Doppler technique. The treatment of varices in this area is traditionally surgical. This is the first report of enteroscopic sclerotherapy being successfully carried out using cyanoacrylate to treat hemorrhage from jejunal and gallbladder varices. No clinical signs of gastrointestinal bleeding were observed during a follow-up period of seven months.
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PMID:Enteroscopic cyanoacrylate sclerotherapy of jejunal and gallbladder varices in a patient with portal hypertension. 1139 68

DIAGNOSTIC CIRCUMSTANCES: Portal vein thrombosis is the second cause of portal hypertension after cirrhosis in Western countries. Diagnosis can be either made at the acute stage in the context of abdominal pain or after appearance of a porto-portal collateral venous circulation leading to the formation of a portal cavernoma, the diagnosis being made in the circumstance of rupture of oesophageal varicose veins or manifestations of hypersplenism. AETIOLOGICAL SURVEY: In the absence of hepatocellular carcinoma, causes that need to be investigated are cirrhosis, local factors (intra-abdominal sepsis, abdominal surgery, splenectomy or pancreatitis), and one or several prothrombotic affections (acquired or inherited prothrombotic states are present in 70% of cases, with myeloproliferative disease ranking first). REGARDING TREATMENT: Anticoagulant therapy generally allows recanalisation of the thombosed veins in recently constituted thrombosis. Some patients at the portal cavernoma stage can also benefit from anticoagulant therapy: patients with a prothrombotic state without large oesophageal-gastric varicose veins. In the case of large oesophageal-gastric varicose veins that have never bled, treatment to prevent haemorrhages due to portal hypertension according to the same modalities as in cirrhosis must be associated with the prescription of an anticoagulant. In the absence of prothrombotic affection or in patients having already suffered from haemorrhages due to portal hypertension, the benefit of anticoagulant therapy is less clearly established.
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PMID:[Portal vein thrombosis]. 1453 80

Pancreatic pseudocysts are common complication of both chronic and acute pancreatitis. Sanguination from damaged peripancreatic vessels into the lumen of pseudocyst results in pseudoaneurysm. The rupture of pancreatic pseudoaneurysm into the lumen of digestive tract causes massive bleeding witch source is often difficult to find during endoscopic examination. We present a case of patient with chronic alcohol pancreatitis, with pancreatic pseudocyst and of acute bleeding from upper digestive tract. In the endoscopy we found gastric ulcer with visible vessel. During hospitalization we observed increase the diameter of pseudocyst and circulation of it's liquid contence. Second-look endoscopy showed gastric fundic varices. Surgical operation revealed pseudoaneurysm of splenic artery inserting pressure on gastric wall.
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PMID:[Massive bleeding from the upper digestive tract in patients with pseudoaneurysm of splenic artery]. 1700 72

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

Duodenal varices (DVs) are a rare cause of upper gastrointestinal bleeding and rather suspected in patients with portal hypertension. Bleeding DVs are difficult to manage and often fatal due to delayed diagnosis. We report on a 71-year-old patient with massive upper gastrointestinal haemorrhage, who did not show any clinical signs of portal hypertension; however, he had a history of duodenal segmental resection 8 years before. The source of bleeding could not be detected with different imaging methods such as angiography and computed tomography. Upper gastrointestinal endoscopy finally revealed DVs, which were located just adjacent to the papilla. After endoscopic injection therapy with n-butyl 2-cyanoacrylate the bleeding stopped immediately and the patient soon stabilised. Despite the peripapillar localisation no signs of pancreatitis or cholestasis occurred; during 10-month follow-up a marked regression of the varices without further signs of variceal bleeding was observed.
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PMID:Peripapillary duodenal varices as a rare cause of severe bleeding in a patient with no other signs of portal hypertension--successful endoscopic treatment with cyanoacrylate injection. 2155 69

Major vascular complications related to pancreatitis can cause life-threatening hemorrhage and have to be dealt with as an emergency, utilizing a multidisciplinary approach of angiography, endoscopy or surgery. These may occur secondary to direct vascular injuries, which result in the formation of splanchnic pseudoaneurysms, gastrointestinal etiologies such as peptic ulcer disease and gastroesophageal varices, and post-operative bleeding related to pancreatic surgery. In this review article, we discuss the pathophysiologic mechanisms, diagnostic modalities, and treatment of pancreatic vascular complications, with a focus on the role of minimally-invasive interventional therapies such as angioembolization, endovascular stenting, and ultrasound-guided percutaneous thrombin injection in their management.
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PMID:Vascular complications of pancreatitis: role of interventional therapy. 2256 87


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