Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
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.
 ...
PMID:Gastrointestinal complications following infrarenal endovascular aneurysm repair. 1506 44

Aneurysms and pseudoaneurysms of the gastroduodenal artery are rare with less then 50 cases reported. Most frequently they are one of the consequences of pancreatitis much rarer duodenal ulcer or operative trauma during gastrectomy for duodenal ulcer or choledochotomy. We report on a 47 year-old man, chronic heavy alcohol consumer in whom a chronic postbulbar duodenal ulcer destroyed much of the back wall of the duodenum, eroded gastroduodenal artery causing pseudoaneurysm but without noticeable gastrointestinal bleeding. The patient had jaundice of obstructive type and elevated amilase. After Billroth II gastrectomy, suture of the gastroduodenal artery, cholecystectomy and T tube drainage of the common bile duct the patient developed intestinal obstruction caused by two interintestinal abscesses so that he had to be reoperated. After that he had a successful recovery, his general health greatly improved, he gained 15 kg in weight but two years after surgery he again started with heavy drinking and soon died due to serious brain damage. The case is rare and unusual at least for few reasons: First, the pseudoaneurysm was caused by duodenal ulcer. Second, a serious gastrointestinal bleeding did not take place. Third, the pseudoaneurysm was diagnosed by Doppler ultrasonography while angiography failed to opacify it due to thrombosis of the artery.
 ...
PMID:[Pseudoaneurysm of gastroduodenal artery due to duodenal ulcer causing jaundice and interstitial pancreatitis but not bleeding]. 1530 14

Acute abdominal pain in children occurs often and requires rapid clarification. Hints as to the condition are often given by the first impression and the case history of the patient. When the clinical examination and laboratory results do not lead to a clear finding, imaging methods such as a sonography can clarify the case. The most common cause for abdominal pain in infants is acute enteritis, mostly brought about by rotaviruses. Additional diagnoses are abdominal hernia, malrotation, hypertrophic pyloric stenosis, invagination or gastroesophageal reflux. In school-age children, the classic finding is "appendicitis". This should be differentiated from constipation, gastritis, pancreatitis, sigmoid volvulus, bowel and intestinal obstruction or, perhaps, gallstone trouble.
 ...
PMID:[Acute abdominal pain in childhood]. 1536 66

The purpose of this study was to decrease the number of inappropriate orders for total parenteral nutrition (TPN) in surgical patients. From February 1999 through November 2000 and between July 2001 and June 2002, the surgeon-guided adult nutrition support team (NST) at a university hospital monitored new TPN orders for appropriateness and specific indication. In April 1999, the NST was given authority to discontinue inappropriate TPN orders. Indications, based on the American Society for Parenteral and Enteral Nutrition (ASPEN) standards, included short gut, severe pancreatitis, severe malnutrition/catabolism with inability to enterally feed > or =5 days, inability to enterally feed >50 per cent of nutritional needs > or =9 days, enterocutaneous fistula, intra-abdominal leak, bowel obstruction, chylothorax, ischemic bowel, hemodynamic instability, massive gastrointestinal bleed, and lack of abdominal wall integrity. The number of inappropriate TPN orders declined from 62/194 (32.0%) in the first 11 months of the study to 22/168 (13.1%) in the second 11 months (P < 0.0001). This number further declined to 17/215 (7.9%) in the final 12 months of data collection, but compared to the second 11 months, this decrease was not statistically significant (P = 0.1347). The involvement of a surgical NST was associated with a reduction in inappropriate TPN orders without a change in overall use.
 ...
PMID:A nutrition support team led by general surgeons decreases inappropriate use of total parenteral nutrition on a surgical service. 1566 55

Endovascular intervention can provide an alternative method of treatment for visceral artery aneurysms. We conducted a retrospective review of all patients with visceral artery aneurysms at a single university medical center from 1990 to 2003, focusing on the outcome of endovascular therapy. Sixty-five patients with visceral artery aneurysms were identified: 39 splenic (SAA), 13 renal, seven celiac, three superior mesenteric (SMA), and three hepatic. Eleven patients (16.9%) had symptoms attributable to their aneurysms, which included a total of four ruptures (6.2%): three splenic and one hepatic. Management consisted of 18 (27.7%) endovascular interventions, nine (13.9%) open surgical repairs, and 38 (58.5%) observations. Mean aneurysm diameter for patients treated expectantly was significantly less than for those who underwent intervention (p = 0.001). Endovascular interventions included 15 (83.3%) embolizations (11 SAA, three renal, one hepatic) and three (16.7%) stent grafts (two SMA, one renal). The initial technical success rate of the endovascular procedures was 94.4% (17/18). However, there were four patients (22.2%) with major endovascular procedure-related complications: one late recurrence requiring open surgical repair, two large symptomatic splenic infarcts, and one episode of severe pancreatitis. These four patients had distal splenic artery aneurysms at or adjacent to the splenic hilum. There were no endovascular procedure-related deaths. Reasons for performing open surgical repair included three SAA ruptures diagnosed at laparotomy and complex anatomy not amenable to endovascular intervention (six patients). One surgical patient had a postoperative small bowel obstruction treated nonoperatively; and there was one perioperative death in a patient operated on emergently for rupture. Endovascular management of visceral artery aneurysms is a reasonable alternative to open surgical repair in carefully selected patients. Individual anatomic considerations play an important role in determining the best treatment strategy if intervention is warranted. However, four of 11 (36.4%) patients with distal splenic artery aneurysms treated with endovascular embolization developed major complications. Based on our experience, traditional surgical treatment of SAA with repair or ligation and concomitant splenectomy when necessary may be preferred in these cases.
 ...
PMID:Is endovascular therapy the preferred treatment for all visceral artery aneurysms? 1598 89

Duodenal adenocarcinoma remains the leading cause of cancer death in familial adenomatous polyposis patients following colectomy. Stratification based on Spigelman's criteria provides a means for determining therapy. Spigelman stage IV patients have been selected for pancreas-sparing duodenectomy. Twenty-one patients underwent resection between 1992 and 2004, with a mean age of 58 +/- 11 years. The mean time from colectomy to duodenectomy was 27 +/- 13 years. Invasive cancer was found in the distal duodenum in one patient. Operative time averaged 327 +/- 61 minutes with a mean blood loss of 503 +/- 266 ml. There was no mortality, and eight patients (38%) had 14 complications: six (29%) with delayed gastric emptying, four (19%) with biliary/pancreatic anastomotic leak, one with pancreatitis, and one with wound infection. There were two reoperations: one for delayed gastric emptying and one for an early biliary leak. Mean length of stay was 15 +/- 10 days. Two late complications occurred: a stomal ulcer and an intestinal obstruction at 48 and 24 months, respectively. Mean follow-up was 79 months (range, 3-152 months). Two patients developed polyps in the advanced jejunal limb and were endoscopically treated. Pancreas-sparing duodenectomy represents a definitive treatment for advanced duodenal polyposis and can obviate the need for pancreaticoduodenectomy.
 ...
PMID:Pancreas-sparing duodenectomy is effective management for familial adenomatous polyposis. 1626 79

D1152H is a type IV cystic fibrosis transmembrane regulator (CFTR) mutation associated with abnormal chloride gating. Although comprising 5-6% of mutations on genetic screening, clinical reports of cystic fibrosis (CF) are rare, suggesting that the disease is mild, atypical, or even absent. We describe our experience, which contrasts with this assumption, in a retrospective case series encompassing 91 CF patients (74 Jewish) aged 8 months to 56 years, from 2000-2005. Nine patients of varied Jewish ethnic origins were homozygous (2 patients) or compound heterozygous for D1152H with 11 of 182 potential alleles (6%). Five were diagnosed at age 33-49 years. Of 4 infants, 1 was diagnosed by prenatal screening, 1 had a prenatal dilated bowel, and 1 had pulmonary symptoms. Sweat chloride was 28-120 meq/l. Three adults had chronic mucoid Pseudomonas aeruginosa in sputum, and a forced expired volume in 1 sec (FEV1) of 20-55%. One was on bilevel positive airway pressure (BIPAP) ventilation. The infants had pulmonary symptoms that responded well to therapy. All 9 patients had good nutrition, 6 were pancreatic-sufficient, and 3 adults had subclinical pancreatic insufficiency. Three adults had recurrent pancreatitis. None had a bowel obstruction. Two of 3 adult males were fertile. Although asymptomatic at times, the D1152H mutation is associated with a broad clinical spectrum. This information is crucial for genetic counseling. Lung disease may be evident from infancy, and is severe in some adults, although all have outlived the median life expectancy of CF. Hopefully, with early diagnosis and therapy, prognosis can be good. A multicenter study of this mutation is warranted.
 ...
PMID:Cystic fibrosis mutations with widely variable phenotype: the D1152H example. 1642 25

Duodenal hematoma is a rare complication of endoscopic duodenal biopsy that occurs mainly in children or adults with impaired coagulation. The clinical presentation consists of signs of intestinal obstruction, and pancreatitis and direct hyperbilirubinemia are possible complications caused by ampullary obstruction. A case of a six-year-old girl who presented with a duodenal hematoma and acute pancreatitis after having an endoscopic duodenal biopsy is reported. A review of the literature and data from all similar cases reported so far are briefly presented and discussed.
 ...
PMID:Duodenal hematoma following endoscopic duodenal biopsy: a case report and review of the existing literature. 1643 59

Pancreatic surgery in children is a rare occurrence, and this unfamiliarity can be associated with the assumption of significant morbidity and mortality. The indication for pediatric pancreatic surgery and its relationship to postoperative complications and mortality was evaluated. Patients with pancreatic disease requiring surgical intervention from 1992 to 2004 at a tertiary referral center were retrospectively reviewed. Disorders were divided into 3 categories: 1) pancreatitis, 2) trauma, and 3) tumors. Sixty-two patients (28 males and 34 females), average age was 9.5 years (range, 1 week-18 years), underwent 72 operations. Thirty-seven procedures in 30 category I patients, 18 procedures in 15 category II, and 17 operations in 17 category III. There was only one death. A total of 33.9 per cent of the patients had postoperative complications that included: infection (11%), pseudocyst (6%), diabetes mellitus (5.6%), pancreatic fistula (3%), bowel obstruction (1.3%), extracellular fluid (1.3%), pleural effusion (1.3%), and recurrent abdominal pain (13%) (all in category I patients). There was equivalent morbidity between all 3 groups but unique differences with in the categories. Recurrent abdominal pain characterized category I patients, fistulas were more common in category II, and diabetes mellitus was primarily related to near total excisions in category III. Pancreatic surgery in children is associated with a very low mortality (1.6%) and morbidity equal to that of adult patients. Unique types of morbidities occur with each category of disease state.
 ...
PMID:Pancreatic disorders in children: relationship of postoperative morbidity and the indication for surgery. 1687 89

Trichotillomania is an intriguing psychosomatic entity in which there is an irresistible desire to pull out the hair from the scalp, eyelashes, eyebrows and other parts of the body. The process results in an instant release of tension, a sense of relief and security. However, non-scaring alopecia is its clinical presentation. The development of trichobezoar following ingestion of the pulled hair is its salient complication in a few cases. Subsequently, it may cause symptoms pertaining to the gastrointestinal tract culminating in intestinal obstruction, perforation, pancreatitis and obstructive jaundice. The Rapunzel syndrome (trichobezoar) may occur when gastrointestinal obstruction is produced by a rare manifestation of a trichobezoar with a long tail that extends to or beyond the ileocecal valve. In most cases in children, trichotillomania +/- trichobezoar is a habit disorder and thus has a better prognosis. However, in adults the psychopathology is usually deeper and thus entails a poor prognosis. The diagnosis is made after taking a thorough history, noting the clinical features and evaluating a hair-root examination, where telogen hair is (almost) completely lacking, which distinguish trichotillomania from other hair disorders. Treatment modalities vary in childhood and adult varieties. Apart from psychotherapy, the drug treatment involves several agents including selective serotonin reuptake inhibitors (SSRIs) and domipramine. Trichobezoar/Rapunzel syndrome requires surgical intervention.
 ...
PMID:Trichotillomania +/- trichobezoar: revisited. 1692 36


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>