2022
DOI: 10.2214/ajr.21.26256
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Effect of Extrinsic Warming of Low-Osmolality CT Contrast Media (Iohexol 350) on Extravasations and Patient Reaction Rates: A Retrospective Study

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Cited by 8 publications
(3 citation statements)
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“…Freezing and thawing of cadavers may change the echogenicity of the fascial planes, muscles and vascular structures, which may not accurately reflect the in vivo sono-anatomy characteristics. In addition, an effect of temperature on the viscosity of the iodinated contrast has been reported [36]: the lower the contrast temperature, the higher its viscosity and the higher the injection pressure [36].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Freezing and thawing of cadavers may change the echogenicity of the fascial planes, muscles and vascular structures, which may not accurately reflect the in vivo sono-anatomy characteristics. In addition, an effect of temperature on the viscosity of the iodinated contrast has been reported [36]: the lower the contrast temperature, the higher its viscosity and the higher the injection pressure [36].…”
Section: Discussionmentioning
confidence: 99%
“…Freezing and thawing of cadavers may change the echogenicity of the fascial planes, muscles and vascular structures, which may not accurately reflect the in vivo sono-anatomy characteristics. In addition, an effect of temperature on the viscosity of the iodinated contrast has been reported [ 36 ]: the lower the contrast temperature, the higher its viscosity and the higher the injection pressure [ 36 ]. In the present study, all cadavers’ internal temperatures were between 18 °C and 22 °C, which may possibly contribute to a different injectate spread within the cadaver’s fascia when compared to live animals at their normal body temperature.…”
Section: Discussionmentioning
confidence: 99%
“…В литературе приведены данные сравнительного анализа использования нагретой формы контрастного препарата при его внутрисосудистом использовании [1][2][3][4]. В одной из работ авторы оценивали вязкость КП, скорость его введения и давление при введении контрастного препарата, но про ощущения пациентов (субъективный фактор) упоминали вскользь [5]. При этом не было отмечено значимой разницы между частотой возникновения побочных реакций у пациентов, получавших подогретый КИ и КП комнатной температуры, что, по мнению авторов, лишает подогрев контрастного вещества клинической практичности с учетом трудоемкости.…”
Section: рис 3 мскт аксиальная проекция способ установки порогового у...unclassified