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Сравнительное исследование контрастирующих свойств неионных рентгеноконтрастных препаратов йогексол-350 и йоверсол-350 при спиральной компьютерной томографии у пациентов с гиперконтрастными образованиями печени

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Литература:

To Assess the Contrasting Properties of Nonionic Contrast Media (Оmnipaque-350 and Optiray-350) in CT-diagnostic of Hypervascular Liver Lesions

In this study we tried to reveal the main features of hypervascular liver lesions using Nonionic contrast media (iohexol-350 and ioversol-350) and compare CT-diagnostic opportunities of them among themselves. There were 32 patients examined: 11 patients with focal nodular hyperplasia (FNH), 15 patients with hepatocellular carcinoma (HCC) and 7 patients with hemangioma. Overage 25–67 years; median age 44.6 years. Quantitative evaluation included the following: attenuation of lesions, scar, and liver parenchyma during unenhanced, arterial, portal venous and equilibrium phases; relative enhancement of lesions and liver (the ratio between each phases); and the prevalence of scar and its central vessel in FNH, and the prevalence of capsule in HCC. Ioversol-350 better diagnosed vascular structures of liver lesions than iohexolr-350, that has been confirmed at patients with HCC and FNH.

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