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Biomedical subjects

S Bille

Publications and source records attributed to S Bille.

25 records · Page 2Linked to original sources
PubMed1985

Ischemic colitis complicating reconstruction of the abdominal aorta.

A review of 23 patients with ischemic colitis after surgical treatment of the abdominal aorta disclosed a pathogenetic heterogeneous finding. Ligation of the inferior mesenteric artery, abolished collateral blood supply or nonocclusive low flow state, or both, was a common feature. An incidence of 0.5 per cent was revealed for full-thickness necrosis. The mortality was 70 per cent since diagnosis was made first since perforation and peritonitis had occurred. On the basis of these findings vital prophylactic measures and diagnostic possibilities are discussed herein.

Aged↗
PubMed1985

Vascular graft infection: an analysis of sixty-two graft infections in 2411 consecutively implanted synthetic vascular grafts.

Among 2411 consecutive arterial reconstructions performed with synthetic prosthetic material in Denmark during a 4-year period, 62 patients (2.6%) developed graft infection. Graft infection occurred only when the groin had been incised. The incidence of infection and the spread of infection along the graft did not relate to the graft material used (Dacron velour, Dacron woven, polytetrafluoroethylene, and umbilical vein). Retrospective analysis disclosed predisposing or precipitating factors in 50 of the 62 cases; the most important seemed to be unsatisfactory surgical technique. Fifty-three percent of the graft infections occurred within 30 days. Gram-positive cocci were the most common pathogen. The 62 patients had been in the hospital for a mean of 90 days and had undergone an average of 1.4 operations for graft infections. Of the patients, 25.8% died and 30.6% underwent amputations. Vascular graft infection is still one of the major problems in vascular surgery; greater care should be taken to improve antiseptics, improve surgical technique, and establish a rational prophylactic antibiotic regimen. A prophylactic antibiotic regimen of a combination of cephalosporin and ampicillin is recommended.

Anti-Bacterial Agents↗
PubMedDate not supplied

Arterial injuries. Review of 12 years experience with 32 patients.

Thirty-two patients with 41 injured arteries were operated upon during a period of 12 years. Three quarters were men, and the median age was 33 years. Accompanying lesions were seen in 87.5% of the patients. Nearly half the lesions were related to blunt trauma. Occupational accidents constituted the largest group. The diagnosis was made on clinical grounds in most cases. The median time lapse from trauma to operation was 5 hours. The principles of treatment were those that are generally accepted. No patients died, the amputation rate was 12.5%. Median follow-up was 8 months. A successful arterial reconstruction contributed to a good functional result. Postreconstruction thrombosis of arteries were found to occur within the first hours or days after reconstruction. Late thrombosis was rare and the overall long-time patency was 61.4%. Patency of repair of upper limb small vessels was 54.5%.

Adolescent↗
PubMedDate not supplied

Assessment of a standard exercise test in peripheral arterial disease.

A recently proposed standard exercise procedure for the assessment of peripheral arterial disease has been tested in patients with unilateral intermittent claudication. The immediate post-exercise fall in systolic ankle pressure after a 1 minute walk at 4 km/h on a 10% slope has been compared with the results from the contralateral and control limbs. The test was acceptable to the patients and easy to perform but has not in this study proven sensitive enough, as described, to detect asymptomatic (but angiographically verified) arterial lesions. The test is found valuable, however, especially in patients with inconclusive resting pressure recordings i.e. with an ankle to brachial pressure index close to 0.9. A pressure drop of 30% or more in this group of patients seems to indicate functionally important arterial disease.

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