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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
|
| pubmed:dateCreated |
1986-4-2
|
| pubmed:abstractText |
Concerning 100 intravenous digital subtraction angiographies (IV DSA) performed for the study of arterial hypertension, the results are discussed according to two different achievements: diagnostic and economic. One hundred patients have been examined after the intravenous (IV) injection of contrast material, seventy times in peripheral and thirty times in central venous system. Out of 94 examinations that could be interpreted, 10 revealed stenosis of renal arteries higher than 50 per cent, one revealed fibromuscular dysplasia. IV DSA generally permits the correct study of renal arteries and compared to conventional angiography it gives only a small number of false negative results. However, the reliable study of intrarenal vascularisation can be obtained only by renal arteriography. The renal arteriography remains therefore necessary: when renal IV DSA gives insufficient data; to estimate the degree of stenosis in fibro-muscular dysplasia; to evaluate intrarenal vascularisation before renovascular surgery or angioplasty. To estimate the economic validity of renal IV DSA for the study of arterial hypertension, we have investigated: the actual cost of the examination for a department of radiology, compared with the cost of conventional examination; on the other hand, the influence of this examination on the duration of hospitalisation for evaluation of arterial hypertension. According to our investigation, this examination allows the average reduction of expenses for 180 F per patient with arterial hypertension, and shortens the time of hospitalisation for about one day. Owing to this diagnostic and economic contribution, renal IV DSA is becoming the first examination to be done for the evaluation of renovascular hypertension.
|
| pubmed:language |
fre
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Oct
|
| pubmed:issn |
0003-9683
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
78
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1611-6
|
| pubmed:dateRevised |
2009-2-13
|
| pubmed:meshHeading | |
| pubmed:year |
1985
|
| pubmed:articleTitle |
[Contribution of digital venous angiography to the evaluation of arterial hypertension. Cost evaluation].
|
| pubmed:publicationType |
Journal Article,
English Abstract
|