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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors consider the urgent surgery for acute cholecystitis complicated with pancreatitis and with marked bile and pancreatic hypertension to be indicated. In their opinion, the best method of eliminating the cause of duct hypertension in the bile and pancreatic duct system is the transduodenal dissection of the papilla followed with papillocholedochoplasty combined in some patients with plasty of the Wirsung's duct. A separate drainage of the common bile duct and main pancreatic duct according to the Doubilet's method was used. Cholecystectomy was carried out upon all the patients. On patient died of progressive pancreonecrosis.
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PMID:[Transduodenal transpapillar operations in acute cholecystitis complicated by pancreatitis]. 74 66

To evaluate the likelihood that patients can be discharged from the hospital the day after open cholecystectomy, a prospective study of 500 consecutive patients undergoing cholecystectomy was undertaken. The study group included patients with associated acute and gangrenous cholecystitis, biliary pancreatitis and choledocholithiasis as well as those with diabetes, hypertension and obesity. Approximately one-fourth of the total group were discharged within 24 hours and over one-half in 48 hours. There was a significant correlation between advancing age and increasing length of stay. Almost one-half of the patients less than 35 years of age without acute or complicated disease were discharged within 24 hours, more than 80 per cent within 48 hours, and the mean length of postoperative stay (MLS) for these patients was 1.9 days. The presence of choledocholithiasis and fever greater than 101 degrees F. increased MLS, while acute cholecystitis, hyperamylasemia and leukocytosis did not. Early discharge from the hospital after open cholecystectomy, even in sick patients, is safe and cost-effective.
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PMID:Twenty-four hour hospitalization after cholecystectomy. 194 86

The authors had 158 patients with acute block of the terminal part of the choledochus under observation. According to the clinical course, a biliary, pancreatic, and mixed forms were distinguished. The emergency diagnostic program was made up of ultrasonic examination, esophagogastroduodenoscopy, ERCP, and laparoscopy. The cause of the block of the terminal choledochus was choledocholithiasis in 104 patients, papillitis and microcholedocholithiasis in 36, and ++choledocholithiasis and stenosis of the major duodenal papilla in 18 patients. Acute block of the major duodenal papilla was found in 76 and acute block of the intramural part of the choledochus in 76 patients. The mixed form prevailed in the first and the biliary form of hypertension in the second. Operations (cholecystectomy, choledocholithotomy with external or internal drainage of the choledochus) were performed on 42 patients, the postoperative fatality rate was 9.7%. Emergency EPST and extraction of concrements was undertaken in 116 patients. Increase in the clinical picture of acute cholecystitis and destructive pancreatitis after EPST called for operative interventions on 21 patients. The lethality rate after EPST performed for acute block of the terminal choledochus was 6.1%.
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PMID:[Therapeutic tactics in acute obstruction of the terminal part of the common bile duct]. 228 48

A case of acalculous cholecystitis in a 65-year-old man with underlying diabetes mellitus, hypertension, and peripheral arteriosclerosis is presented here. His case remained diagnostically puzzling for some time until symptoms and signs became more severe and very suggestive of acute cholecystitis. The clinical impression was then supported by an abnormal radioisotope biliary scan. The scan has fairly good sensitivity in detecting this condition but may not be totally dependable. Acalculous cholecystitis is an unusual but serious variant of a common disorder in which treatable gallbladder disease may masquerade as a less treatable liver malady. A common denominator among this disorder's many etiologies may be impairment of the gallbladder microcirculation in the presence of one or more conditions that lower the gallbladder's resistance to bacterial invasion. Prompt detection and treatment are desirable to reduce morbidity and mortality. However, early diagnosis is not always possible, because the clinical picture often is unclear, clear, gallstones are absent, and laboratory test results may be normal or equivocal. As in the case reported here, the vague clinical picture may dictate following a patient until the illness reaches an intensity acute enough to permit identification. The greatest aid to earlier diagnosis for the physician faced with circumstances similar to those described here is to think of cholecystitis and then to give strong weight to that clinical suspicion. At times, a recommendation for cholecystectomy may have to be made mainly on clinical judgment.
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PMID:Cholecystitis occurring without stones. 351 45

A review of 793 consecutive abdominal sonograms in children aged 1 day to 16 years disclosed 453 patients in whom the gallbladder was clearly visible on at least two perpendicular views. Twenty had a gallbladder wall more than 3 mm thick. The following diseases were associated with gallbladder wall thickening; hypoalbuminemia (13 cases), ascites (five, three with concomitant hypoalbuminemia), physiologic thickening because of partial wall contraction (one), and systemic venous hypertension (one). None of 26 patients with gallstones and one of 14 with sludge had a thickened gallbladder. (The latter patient had concomitant hypoalbuminemia). Five patients with surgically proven acute cholecystitis during this same interval of time had sonograms. In four, the gallbladder wall was of normal thickness. In the fifth patient, the gallbladder wall could not be visualized because of densely shadowing stones. In this population, thickening of the gallbladder wall was not associated with acute cholecystitis and thus was not an indication for cholecystectomy.
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PMID:Sonography of thickened gallbladder wall: causes in children. 660 30

We evaluated 935 patients for risk factors of cholecystectomy. Factors assessed included reason for cholecystectomy, preoperative laboratory values, sex, age, weight, presence of associated disease, and pathologic findings. Evaluation revealed an overall significant complication rate of 10.50% and a mortality of 1.07%. Risk factors were age over 60 years, hypertension, atherosclerotic cardiovascular disease with prior heart failure, and acute cholecystitis. Incidental cholecystectomy was associated with an increased risk due to concomitant associated disease. Patients with obesity and uncomplicated diabetes had the same risk as the general population.
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PMID:Risk factors for cholecystectomy: analysis of 935 patients. 661 88

An association between acute cholecystitis and the use of thiazide-containing drugs was observed during routine screening of data from a case-control drug-surveillance program. Evaluation of this relation among 419 patients with acute cholecystitis and 1676 control patients yielded a relative risk estimate of 2.0 for subjects who had used thiazides in the month before admission, as compared with subjects who had never used these drugs (95 per cent confidence interval, 1.4 to 2.7). There was a significant trend of increasing relative risk with increasing duration of use (P < 0.01), and the estimate for subjects who had used thiazides for five or more years was 2.9. The association was not explained by confounding due to the indications for thiazide use, such as hypertension, or other factors, such as obesity or the use of other drugs. No single epidemiologic study can eliminate chance or bias as an explanation for an association; the relation found here should be regarded as a hypothesis that requires independent confirmation.
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PMID:Thiazides and acute cholecystitis. 740 20

Cholecystolithotomy and cholecystojejunostomy has been carried out on 11 patients with severe hypertension from cirrhosis. The indications were frequently recurring attacks of biliary cholic or acute cholecystitis at onset. There was 1 postoperative death from cardiac infarction and only minor in-hospital morbidity. None of the remaining patients has to date developed post-cholecystojejunostomy sequelae. Except the case of extensive inflammation on gangrena, this procedure appears to be a safe and definitive operation, alternative to subtotal cholecystectomy.
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PMID:[Cholecystolithotomy with cholecystojejunostomy as surgical solution for cholelithiasis in portal hypertension caused by hepatic cirrhosis]. 765 60

In order to identify peroperative risk factors and to evaluate different etiological factors in developing postoperative gastrointestinal complications, clinical variables were studied in 3493 patients undergoing adult cardiac surgery. There were 86 gastrointestinal complications, 2.9%, with an overall morality among these of 22.1%: the mortality rate was 3.9% for all patients undergoing cardiac surgery at our institution (p < 0.001). Paralytic ileus, intestinal ischemia, and acute cholecystitis were the most frequently seen complications. Arterial hypertension, smoking and poor preoperative cardiac function, clinical instability, and the need for an emergency operation were distinct clinical risk factors. Cardiopulmonary bypass time was, by itself, not an important factor. Embolic etiology was also ruled out. The incidence of peroperative myocardial infarction, low postoperative cardiac output necessitating massive use of vasopressor substances and/or intraaortic balloon pumping were significantly more often observed in patients who subsequently developed gastrointestinal complications. The common etiological factor in developing gastrointestinal complications of any kind, after cardiac surgery, seems to be postoperative splanchnic hypoperfusion with visceral ischemia. In order to reduce postoperative morbidity and mortality it is essential to identify patients at risk, support preoperative poor cardiac function, and to carefully monitor these patients postoperatively for abdominal complications to reach an early diagnosis.
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PMID:Postoperative visceral hypotension the common cause for gastrointestinal complications after cardiac surgery. 794 Apr 85

The increase of acute acalculous cholecystitis (AAC) in out-patients produces the review of clinic files of 810 cases of cholecystectomy because of acute cholecystitis; 27 were acalculous (3.3%). AAC was predominant in female sex (20/27) in which the mean age was 37 years. In twelve patients (44%) the cholecystitis was associated with diabetes and hypertension. The clinical manifestations were similar to patients with cholelithiasis and preoperative diagnosis was made in only 33% by ultrasonography. The surgical findings were: Edematous gallbladder without stones, wall thickness and necrosis, as well as perivesicular adherences. In all patients the treatment was immediate cholecystectomy, with morbidity of 14.4% and no mortality. AAC is not only present in critically ill patients, but also is present in patients not hospitalized, and immediate cholecystectomy is the treatment of choice.
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PMID:[Acute non-calculous cholecystitis in non-hospitalized patients]. 894 99


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