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Query: UMLS:C0162871 (abdominal aortic aneurysm)
 8,664 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the study was to assess the early results of abdominal aortic aneurysm resection in relation to cardiac and other operative risk factors, assess the magnitude of the procedure, and evaluate longer-term postoperative rehabilitation; 176 patients (mean age 67,1 years) were assessed, of whom 160 (90,9%) had operations. Using the multifactorial index of cardiac risk in non-cardiac surgical procedures (Goldman) the majority fell into the low-risk category (groups I and II). Other risk factors evaluated were respiratory disease, renal insufficiency, hypertension and diabetes. The majority of these patients had creatinine clearance rates of less than 50% of the theoretical normal rate for age. Of 7 postoperative deaths (operative mortality rate 4,4%) 4 followed myocardial infarction, and all the latter patients fell into cardiac risk grade III. The other risk factors did not significantly influence the mortality or complication rates. The highest complication rate occurred in patients who underwent aortic bifurcation graft placement and the lowest in patients who underwent simple infrarenal tube grafting. Of 153 survivors, 10 have been lost to follow-up and 141 have returned to full activity. In conclusion, the cardiac risk index used is a valuable predictor of operative risk. If the patient survives surgery, excellent longer-term rehabilitation can be expected.
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PMID:Abdominal aortic aneurysm resection--operative risk and long-term results. 400 73

The incidence of inflammatory abdominal aortic aneurysm (IAAA) in a late review of the literature is estimated about 2-15% overall aortic aneurysms. In our data this type of aneurysm is 3.6 overall aortic aneurysms treated. In the majority of the cases, IAAA is juxtarenal or infrarenal. Ethiopathogenesis of IAAA till today is not certain. Recent hypothesis on IAAA attribute the same ethiopathogenesis in both atherosclerotic and inflammatory aneurysm. The interaction of genetic, environmental and infective factors should be able to determine an autoimmune inflammatory reaction of variable severity. 80% of the patients suffering from IAAA present abdominal or lumbar pain, loss of weight and increase of the RC sedimentation velocity. The IAAA's natural history goes to rupture. Entrapment of nearstanding organs totally involved in the fibrotic process is the most frequent complication. Usually there is a compression of the ureter and the duodenum with consequenced hydroureteronephrosis and bowel obstruction. Preoperative diagnosis is possible; CT scan and MRI guarantee and accuracy about 90%. Intraoperatively the external wall of IAAA appears whitish and translucent and always there are tenacious adhesion given by the avventital wounds inflammation. Confirm is given by the histological examination of the aneurysmatic wall and peravventitial tissues. Our experience and a late review of the literature concorde that surgical indication for the treatment of IAAA is the same for the atherosclerotic one. This conviction is supported by the fact that the diagnostic methodical evolution and the improvement in mininvasive surgical technique lowered perioperating morbility and mortaliy. We prefer, according with many authors, retroperitoneal approach to juxtarenal IAAA, instead of standardized transperitoneal access with xifo-pubical or transversal under costal incision. This approach offers some advantages as easier exposition of aorta, whose postero-lateral wall is hardly ever involved in inflammatory process, little duodenum's and left renal veins manipulation and low incidence of paralytic ileum and respiratory disease. Endovascular surgery hasn't in this moment any role in juxtarenal IAAA treatment because this type of aneurysm has inadequate proximal neck. In the future, probably, endovascular repair will be possible using a new type of endograft with renal legs. Often surgical treatment is inadequate to control retroperitorenal fibrosis and so surgeon has to use perioperating pharmacolocical therapy.
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PMID:[Approach to juxtarenal inflammatory aneurysms]. 1538 92

Preventive health care decisions and recommendations become more complex as the population ages. The leading causes of death (i.e., heart disease, malignant neoplasms, cerebrovascular disease, and chronic lower respiratory disease) among older adults mirror the actual causes of death (i.e., tobacco use, poor diet, and physical inactivity) among persons of all ages. Many aspects of mortality in older adults are modifiable through behavior change. Patients 65 years and older should be counseled on smoking cessation, diets rich in healthy fats, aerobic exercise, and strength training. Other types of preventive care include aspirin therapy; lipid management; and administration of tetanus and diphtheria, pneumococcal, and influenza vaccines. Although cancer is the second leading cause of death in patients 65 years and older, a survival benefit from cancer screening is not seen unless the patient's life expectancy exceeds five years. Therefore, it is best to review life expectancy, functionality, and comorbidities with older patients when making cancer screening recommendations. Other recommended screenings include abdominal aortic aneurysm for men 65 to 75 years of age, breast cancer for women 40 years and older with a life expectancy greater than five years, and colorectal cancer for men and women 50 years and older with a life expectancy greater than five years.
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PMID:Geriatric screening and preventive care. 1869 3

Nonintubated aortic surgery using various techniques has been reported, but despite publication of favorable outcomes in select patient groups, awake aortic surgery remains unpopular. Our patient had an abdominal aortic aneurysm that was unsuitable for endovascular repair. Because of the significant respiratory disease, general anesthesia represented an unacceptably high risk. As a result, he underwent open AAA repair via a retroperitoneal approach with the aid of epidural anesthesia. Here, we highlight the benefits of the procedure which offer a select cohort of patients the chance of life-saving surgery.
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PMID:Open Abdominal Aortic Aneurysm Replacement in the Awake Patient. 2825 19