4761. |
- Nyman, Eva
(författare)
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Østfold
- 2002. - 2
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Ingår i: Reallexikon der germanischen Altertumskunde. - Berlin : Walter de Gruyter. - 3110172720 ; , s. 636-636
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
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4762. |
- Nyman, Eva
(författare)
-
Övra Ålebäck
- 2003. - 2
-
Ingår i: Reallexikon der germanischen Altertumskunde. - Berlin : Walter de Gruyter. - 3110173514 ; , s. 6-7
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
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4763. |
- Nyman, Eva
(författare)
-
Øvre Stabu
- 2003. - 2
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Ingår i: Reallexikon der germanischen Altertumskunde. - Berlin : Walter de Gruyter. - 3110173514 ; , s. 11-11
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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4764. |
- Nyman, Magnus
(författare)
-
Zum Genius Loci
- 2007
-
Ingår i: S:t Ansgarius.
-
Bokkapitel (populärvet., debatt m.m.)
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4765. |
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4766. |
- Nyman, Ulf
(författare)
-
Minimierung kontrastmittelinduzierter Nephropathien Strategien bei CTA, Katheterangiographie und Interventionen
- 2011
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Ingår i: Gefässchirurgie. - : Springer Science and Business Media LLC. - 1434-3932 .- 0948-7034. ; 16:7, s. 469-469
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present paper is to discuss strategies to minimize contrast medium (CM) doses in patients at risk of CM-induced nephropathy (CIN) after computed tomographic angiography (CTA), and percutaneous catheter angiography (PCA) and vascular interventions (PVI). In general a gram-iodine (g-I)/eGFR ratio >= 1.0 appears to be a significant and independent predictor of CIN in CTA and coronary interventions. In high CIN-risk patients (e.g., eGFR < 45 ml/min or multiple risk factors), it is recommended to keep the g-I/eGFR ratio < 0.5. In azotemic patients, 80 kVp CTA may be accomplished with 100-150 mg I/kg while x-ray tube loading must be increased to maintain the contrast-to-noise ratio at an acceptable level. Peripheral PCA/PVI based on digital subtraction technique may be performed with 75-150 mg I/ml, or even lower if the equipment permits manual setting of the x-ray tube potential. Coronary arteriography/interventions may be achieved with 140-150 mg I/ml, i.e., less than half the routinely used concentrations (similar to 320-370 mg I/ml), especially in thinner patients with increased iodine attenuation due to automatic down regulation of the x-ray tube potential. The English full-text version of this article is available at SpringerLink (under "Supplemental").
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4767. |
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4768. |
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4769. |
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4770. |
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