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

Gastrointestinal complications are known to occur after open elective aortic aneurysm repair. This leads to increased morbidity, mortality, length of stay, and hospital costs. The authors hypothesize a change in the character and/or frequency of early postoperative gastrointestinal complications after endovascular aneurysm repair as compared to open abdominal aortic repair. This is a retrospective cohort study in which the medical records of 153 consecutive patients who underwent endovascular infrarenal aneurysm repair from November 1998 to August 2001 were reviewed for gastrointestinal complications. Of these 153 patients, 9 (5.9%) had postoperative gastrointestinal complications. Three patients (1.9%) underwent exploratory laparotomy for small bowel obstruction. One patient had had a right hemicolectomy for cancer 2 years before stent graft placement. This patient needed a partial small bowel resection. One patient had had a right hemicolectomy 4 months before stent graft placement; he had lysis of adhesions with no bowel resection. A third patient underwent operative repair of an incarcerated inguinal hernia. Six patients (3.9%) had paralytic ileus that was treated by nasogastric tube or observation resulting in an extended hospital length of stay. All cases of ileus resolved without any operative intervention. No patients in this series developed any intestinal ischemia, pancreatitis, cholecystitis, or gastrointestinal bleeding. After endovascular aneurysm repair, gastrointestinal complications such as ileus and postoperative small bowel obstruction are seen with a similar frequency as after open aortic repair. This occurs despite the absence of a laparotomy with mesenteric dissection and evisceration. In this series, these complications are associated with longer hospital length of stay but no increased mortality rate. No instances of colonic ischemia, pancreatitis, cholecystitis, or gastrointestinal bleeding were seen in this series.
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PMID:Gastrointestinal complications following infrarenal endovascular aneurysm repair. 1506 44

Colonic involvement in patients with severe acute pancreatitis or chronic pancreatitis is common and complications such as paralytic ileus, segmental necrosis and pancreatic-colonic fistulae have been described. However, mechanical occlusion of the colon due to pancreatitis is infrequent. We present the case of a 45-year-old man with occlusion of the colon secondary to asymptomatic pancreatitis mimicking a locally advanced stenosing neoplasm of the splenic angle. Ten years prior to the present episode the patient had presented acute alcoholic pancreatitis complicated by a pseudocyst requiring surgery. The current reason for admission was abdominal colic pain and constipation with onset 5 days previously. Contrast enema was administered showing colonic occlusion caused by stenosis at the splenic flexure, suggesting the presence of a neoplasm. Urgent laparotomy showed the presence of a tumor originating in the colon that infiltrated the splenic hilum. Subtotal colectomy and en-bloc splenectomy were performed. Histopathological analysis showed pericolonic inflammation and fibrosis secondary to pancreatitis; the colonic mucosa showed no tumoral infiltration. To date, fewer than 30 cases of this infrequent complication have been published.
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PMID:[Intestinal occlusion due to pancreatitis mimicking stenosing neoplasm of the splenic angle of the colon]. 1598 13

Nutritional concepts in acute pancreatitis are undergoing a rapid change. An early start of nutrition via nasojejunal tubes is about to replace parenteral nutrition. Yesterday it was believed that the pancreas had to be put at rest. Thus, stimulation of pancreatic secretion by enteral nutrition was believed to be detrimental. However, on comparing the results of enteral with those of parenteral nutrition, the pancreatic infection rates, rate of surgical interventions, days of hospital stay, and costs are found to be significantly reduced. Whether or not enteral nutrition decreases mortality has not been clearly proven. Pancreatitis is associated with the risk of paralytic ileus. Thus, data suggesting that one does not have to feed via a nasojejunal tube but rather via an easier to place nasogastric tube, are provocative. Numerous questions still have to be answered such as composition of tube diet, nutrition in mild to moderate pancreatitis, ways to reduce pain and composition of diet when oral refeeding is started. The nutrition of tomorrow may implicate immunonutrition. There are only a few small studies suggesting beneficial effects by supplementation of tube feeding with MCT/LCT triglycerides, glutamine, arginin, omega-3-fatty acids, nucleotides. So far, these supplements have failed to show efficacy for clinically relevant endpoints. In an recently published study, prebiotics were associated with a high complication rate. In this review, we summarise the current knowledge on nutrition in acute pancreatitis and discuss future developments.
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PMID:[Nutrition in acute pancreatitis]. 1875 3

Gastrointestinal complications (GI) after thoracoabdominal aortic repair can be classified as biliary disease, heptic dysfunction, pancreatitis, GI bleeding, peptic ulcer disease, bowel ischemia, paralytic ileus, and aortoenteric fistula. Theses complications are associated with high post operative morbidity and mortality. Most of the aortoenteric fistulae after thoracoabdominal aortic surgery are found at the duodenum, near the surgical site. These rare complications are caused by an indirect communication with abdominal aorta that originated from an aneursymal formation ruptured into the duodenum. Such aorto-duodenal fistula formation is considered as a result of inflammatory change from secondary infection near the surgical instruments. Herein, we report two cases of massive upper GI bleeding from aorto-duodenal fistulae and spontaneous lower GI perforation related to cytomegalovirus infection after abdominal aortic aneurysmal repair operations.
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PMID:[Cytomegalovirus infection-related spontaneous intestinal perforation and aorto-enteric fistula after abdominal aortic aneurysmal repair]. 2009 69

There is no comprehensive report on the burden of gastrointestinal (GI) and liver diseases in India. In this study, we estimated the age-standardized prevalence, mortality, and disability adjusted life years (DALY) rates of GI and liver diseases in India from 1990 to 2016 using data from the Global Burden of Disease (GBD) Study, which systematically reviews literature and reports for international disease burden trends. Despite a decrease in the overall burden from GI infectious disorders since 1990, they still accounted for the majority of DALYs in 2016. Among noncommunicable disorders (NCDs), there were increases in the prevalence and mortality rates for pancreatitis, liver cancer, paralytic ileus and intestinal obstruction, gallbladder and biliary tract cancer, vascular intestinal disorders, colorectal cancer, and inflammatory bowel disease. Prevalence and mortality rates decreased for peptic ulcer disease, hernias, appendicitis, and stomach and esophageal cancer. For gastritis and duodenitis, cirrhosis and other chronic liver diseases, and gallbladder and biliary tract diseases, there was an increase in prevalence but a decrease in mortality while the opposite was true for pancreatic cancer (decreased prevalence, increased mortality). Indian gastroenterologists and hepatologists must continue to attend to the large majority of patients with infectious diseases while also managing the increasing number of GI and liver diseases, noncommunicable nonmalignant and malignant.
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PMID:Burden of gastrointestinal and liver diseases in India, 1990-2016. 3030 42

BACKGROUND Splenic aneurysms are rare, asymptomatic, and usually derive from previous surgical interventions. Endovascular repair is the best option, but when A-V shunt is present, open repair might be more suitable. CASE REPORT A 43-year-old man presented to the Internal Medicine Department of AHEPA University Hospital with symptoms of fever and ascites. He was an ex-medical student with a history of sickle cell anemia, who had undergone urgent splenectomy and cholecystectomy 26 years ago and had a transit ischemic attack at the age of 21 years. Diagnostic imaging control revealed a giant splenic aneurysm 9.8 cm in diameter and 5 cm in length, with a concomitant A-V shunt (due to common ligation of the vessels after splenectomy and long stump presence with concomitant erosion of arterial wall). The patient underwent open surgery and cross-clamping the orifice of the splenic artery, also including the splenic vein, and the vessels were ligated. Post-operatively, the patient remained in the Intensive Care Unit for 48 h and suffered a portal vein thrombosis treated with appropriate anticoagulants. One month later, he had acute hemorrhagic pancreatitis and paralytic ileus and underwent laparotomy performed by general surgeons. CONCLUSIONS Giant splenic aneurysms are rare and are usually caused by previous splenectomy and preservation of a long-vessel stump. Immediate surgical repair is mandatory because of the high risk of rupture.
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PMID:Giant Splenic Aneurysm with Arteriovenous (A-V) Shunt, Portal Hypertension, and Ascites. 3047 53


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