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

To assess the diagnostic accuracy of a computer-aided-diagnosis system when implemented in different parts of the world, an automated system, which had established its reliability in Leeds, England, was transferred to Sherbrooke, Quebec. In this preliminary study two retrospective series, comprising 104 patients with acute abdominal pain and 101 patients with dyspepsia, were drawn from the files of the Centre Hospitalier Universitaire in Sherbrooke. The history and physical-examination sheet was analyzed, coded and tested against the Leeds data base on a WANG 2200 computer, and the results were compared with the final Sherbrooke pathologic diagnosis. Overall the computer made a correct diagnosis in 78.8% of cases of acute abdominal pain and 70% of cases of dyspepsia. Computer diagnoses of appendicitis were correct in 97% of cases and the system recognized 91% of the actual appendicitis cases. Similar figures for cholecystitis were 91% and for peptic ulcer, 87%. However, the "pick-up" rate by the computer of pancreatitis was only 25%. It is concluded that geographical differences in disease presentation will probably not impair the validity of the computer method used in this study. A comparison of various diagnostic methods and levels of competence will await a prospective trial of this method.
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PMID:Computer-aided diagnosis of gastroenterologic diseases in Sherbrooke: preliminary report. 76 27

An individual who has cystic fibrosis (CF) may suffer from gastrointestinal problems related to inadequately controlled intestinal absorption secondary to the pancreatic insufficiency. These include neonatal meconium ileus, distal intestinal obstruction syndrome (DIOS), constipation and acquired megacolon, rectal prolapse and rarely pancreatitis. If the intestinal malabsorption is well controlled with an effective pancreatic enzyme preparation, DIOS, constipation and rectal prolapse are infrequent. Persisting gastrointestinal symptoms should be investigated thoroughly to exclude other disorders not directly related to the cystic fibrosis; these include cows' milk intolerance, coeliac disease, giardiasis, Crohn's disease and intra-abdominal malignancy. Both appendicitis and intussusception may cause difficult diagnostic problems particularly in patients who may also have distal ileal obstruction syndrome.
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PMID:Cystic fibrosis: gastrointestinal complications. 145 4

During 1984-88 a population-based case-control study was carried out in The Netherlands, in collaboration with the International Agency for Research on Cancer, to examine the possible relationship between aspects of medical history and exocrine pancreatic carcinoma in 176 cases and 487 controls. About 58% of patients were interviewed directly. We observed an inverse relationship between medical treatment for allergy-related conditions and the development of pancreatic cancer (30 cases vs. 130 controls, OR 0.57, 95% CI 0.36 to 0.90). A history of gallbladder problems, gallstones, cholecystectomy, stomach or duodenal ulcer, pancreatitis, appendicitis, diabetes or tonsillectomy was not related to risk. In direct responses, compared with once daily, a positive relationship was seen for stool frequency, 10 years ago, of less than once daily (18 cases vs. 40 controls, OR 2.10, 95% CI 1.09 to 4.04). In men, diabetes treated with insulin and diagnosed more than 1 year previously was significantly and positively related to risk (5 cases vs. 1 control, OR 11.66, 95% 1.28 to 105.95). In brief, the results of the present study suggest that a history of allergy-related conditions may protect, whereas a past stool frequency of less than once daily may enhance the risk of cancer of the pancreas. Other elements of the medical history were not consistently related to risk.
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PMID:Aspects of medical history and exocrine carcinoma of the pancreas: a population-based case-control study in The Netherlands. 150 Feb 22

The authors describe 11 cases of acute abdomen they observed during a two-year period mainly after abdominal operations. The male/female ratio was 6:5, the mean age 59 years with a range from 20 to 75 years. The mean period which had elapsed after the primary operation was 18.5 days. The authors describe four cases with ileus due to adhesions, three cases of volvulus of the small intestine, a stress ulcer, gangrenous appendicitis, acute cholecystitis and adnexitis. In general it is assumed that the most frequent acute abdomen during the post operative period is ileus due to adhesions, postoperative pancreatitis or stress ulcers are less frequent. Extremely rarely the cause of complaints is inflammatory acute abdomen of a different nature which is an unexpected finding during surgical revision. It is dangerous due to the atypical course and the fact that symptoms are masked by manifestations of the receding postoperative state. In the literature the aetiopathogenesis of such rare conditions is most frequently associated with impaired tissue perfusion due to an inadequate blood flow, general tissue hypoxia due to hypovolaemia, protracted postoperative shock, rigid vascular walls which are incapable of adequate reaction to acute deviations of circulatory demands. Despite this these conditions develop more rarely than corresponds to the coincidence of these general relatively frequent adverse factors. Severe immunosuppression is also observed much more frequently in surgical patients than these rare complications. The authors observed the incidence of these cases of acute abdomen at a ratio of 1:2000 which corresponds roughly to data in published work. Seeking the solution in immunity disorders does not explain this problem.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Acute abdomen as a postoperative complication]. 182 40

Ultrasound examinations of 563 patients with right upper quadrant pain and a clinical suspicion of acute cholecystitis were reviewed. In 31 patients, a tender, dilated gall-bladder with a thick (more than 4 mm) partly hypoechoic wall without any detectable calculi was found on the emergency examination. This was interpreted as due to acute acalculous cholecystitis. None of the patients was critically ill. Twenty-one of the patients had follow-up studies with either oral cholecystography, cholangiography, or ultrasound. Fourteen of the 21 had gall-bladder calculi while seven did not. These seven patients presumably represent the true frequency (1.2%) of acute acalculous cholecystitis in this clinical setting. In five other patients with an initial diagnosis of acute acalculous cholecystitis the gall-bladder wall thickening probably was secondary to concomitant pancreatitis, appendicitis, hepatitis or peptic ulcer disease. A meticulous and careful search for gall-bladder calculi should be performed in the presence of a dilated, tender thick-walled gall-bladder.
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PMID:The clinical importance of a thick-walled, tender gall-bladder without stones on ultrasonography. 187 51

The use of klofelin in general anesthesia of the patients operated on for acute cholecystitis, pancreatitis, appendicitis, gastroduodenal ulcer permitted to normalize hemodynamics, reduce the dosages of the administered phentanyl 1.5-fold, kalipsol--2-fold, promedol after the operation-2.5--fold, contributed to early awakening and activization of the patients, prevention of the development of complications and narcotic dependence after the operation, improvement of the results of treatment.
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PMID:[The use of klofelin in general anesthesia during and after surgery of the abdominal organs]. 208 85

The management of 25 pregnant patients (gestational age 4-40 weeks) treated at Henry Ford Hospital from 1980-86 was reviewed. Eleven women were treated for a variety of nontraumatic general surgical emergencies including cholecystitis, appendicitis, pancreatitis, and gastrointestinal obstruction. Fourteen women were treated after sustaining traumatic injuries. Ten patients were managed without operation and 15 required surgical intervention as part of their treatment. Diagnostic studies that proved helpful included diagnostic peritoneal lavage, ultrasonography, intravenous pyelography, and roentgenograms of the chest and abdomen. There were no maternal deaths, but two fetal deaths occurred as a result of traumatic injuries. Five women and one neonate developed major complications requiring prolonged hospitalization. Early aggressive resuscitation and thorough diagnostic evaluation are required to achieve a favorable outcome in the management of the pregnant patient who presents with an emergent general surgical problem.
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PMID:Management of general surgical emergencies in pregnancy. 219 16

One hundred thirty-four children referred to the pediatric surgical service with the diagnosis of possible acute appendicitis underwent abdominal ultrasonography within 24 hours of admission. A final diagnosis of appendicitis was made in 45, and of gynecological disease in 11 children. One child had pancreatitis, another jejunal perforation, and a third gross mesenteric lymphadenopathy. In 75 children the clinical picture completely resolved without a definitive diagnosis being made. Clinical diagnosis of gynecological disease showed two false-negatives, and three false-positives, whereas the ultrasonographic diagnosis was accurate in all patients. The sensitivity of the pediatric surgical diagnosis at the time of admission for acute appendicitis was 49% (23 false-negatives) and the specificity was 95% (three false-positives). Ultrasonographic diagnosis of appendicitis had a sensitivity of 89% (five false-negatives) and a specificity of 92% (five false-positives). There was a negative laparotomy rate of 0.7% (one patient) using both clinical evaluation and ultrasonography. These data suggest that abdominal ultrasonography in the child with possible appendicitis is an important diagnostic adjunct.
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PMID:Ultrasonography in the management of possible appendicitis in childhood. 219 59

Between February 1984 and May 1988, 55 patients underwent orthotopic cardiac transplantation at the Brigham and Women's Hospital, Boston, Mass. Basic immunosuppression was accomplished with steroid and cyclosporine therapies. Twelve patients suffered 14 major complications, including perforated ulcer in 3 patients; pancreatitis in 3 patients; pneumatosis coli in 2 patients; and cholecystitis, colonic necrosis, appendicitis, incarcerated umbilical hernia, pancreatic abscess, and toxic epidermal necrolysis in 1 patient each. Aggressive management of the patients included laparotomy in all but 2 patients with mild pancreatitis and the patient with toxic epidermal necrolysis, who was treated as a patient with a severe burn. In all of the patients, there was a resolution of these complications, except in one 59-year-old man with fatal hemorrhagic pancreatitis. Eleven of the 14 complications occurred during the initial hospitalization. The fatal case of pancreatitis was 1 of 5 (9%) operative mortalities in the entire series. Fifty operative survivors have been followed up for an average of 19 months, with four late deaths (8%) related to rejection. The actuarial probability of survival in patients discharged from the hospital was 90% at 12, 24, and 48 months.
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PMID:Management of general surgical complications following cardiac transplantation. 265 77

Lifestyle and dietary patterns are in the process of rapid transformation in Soweto. Comparisons with whites indicate differences in bowel behaviour, lactase deficiency and breath methanes. The association between smoking pipe tobacco and cancer of the oesophagus is confirmed, but home-brew consumption has been found to be the major risk factor in this cancer. A recent swing to Western-type alcohol has led to the emergence of alcohol-induced pancreatitis in blacks. Urbanisation and westernisation have also affected the influence of the traditional healer and the incidence of duodenal ulcer disease. The fundamental environmental influence which determines non-infective large-bowel disease is diet. A dietary survey of Sowetans indicates that their present diet is low in fat and fibre. Despite the latter, appendicitis is still relatively uncommon. Other significant differences are observed in colorectal cancer and diverticular disease.
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PMID:The geography of chronic digestive disease in southern Africa. 313 86


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