2007
DOI: 10.1055/s-2007-962859
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Farbkodierte Duplexsonografie nach Nierentransplantation

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Cited by 19 publications
(5 citation statements)
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References 33 publications
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“…However, a low RI (i.e. <0.6) is also seen in transplant renal artery stenosis [ 4 ]. It is also well documented that the graft RI depends heavily on the vascular stiffness of the transplant recipient [ 5 ].…”
Section: Discussionmentioning
confidence: 99%
“…However, a low RI (i.e. <0.6) is also seen in transplant renal artery stenosis [ 4 ]. It is also well documented that the graft RI depends heavily on the vascular stiffness of the transplant recipient [ 5 ].…”
Section: Discussionmentioning
confidence: 99%
“…Mit zunehmender arteriosklerotischer Einengung wird der Blutfluss vermindert und das Zielorgan kann seine Funktion nicht mehr ausüben. Bei vollständiger Unterbrechung des Blutflusses wird das Organ in seiner Vitalität bedroht [3,4]. Welcher Stenosegrad für das jeweilige Organ bedeutsam ist, wird unterschiedlich diskutiert.…”
Section: Hämodynamische Signifikanz V S Klinische Relevanz Der Stenoseunclassified
“…Increasing arteriosclerotic constriction reduces blood flow so that the target organ is no longer able to function. In the event of complete interruption of blood flow, the organ's vitality is threatened [3,4]. There are varying opinions about the degree of stenosis that is important for a particular organ.…”
Section: Hemodynamic Significance V S Clinical Relevancementioning
confidence: 99%
“…The diagnostic gold standard for the detection of renal artery stenosis is angiography, but this cannot be used for the routine screening of hypertensive patients as it is invasive, and because of the hazards associated with ionizing radiation exposure and X-ray contrast agents. Ultrasound CFI, on the other hand, is totally non-invasive and is good at detecting haemodynamically significant stenoses [3,4]. In the case of patients with renal insufficiency, CT and MR angiography are contraindicated because of the risk of contrastinduced nephropathy and nephrogenic systemic fibrosis, respectively.…”
Section: Renal Artery Stenosismentioning
confidence: 99%