^<99m>Tc-Sn-Colloidを使用したHepatogramによる有効肝血流量の簡易推定法

概要

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The hepatic fractional clearance of ^<99m>Tc-Sn-colloids has been used as a measure of effective hepatic blood flow, which is obtained from the disappearance rate multiplied by the fraction of the injected dose taken up by the liver. In this report, we have proposed a new coefficient which is the disappearance rate coefficient and the hepatic uptake coefficient obtained from the Hepatogram using ^<99m>Tc-Sn-colloids. The disappearance rate coefficient was calculated by the initial slope index of the disappearance curve, and the hepatic uptake coefficient was calculated by the initial slope index of the uptake curve. These coefficients were obtained by simply comparing them with the conventional measures. Useful information about hepatic diseases was able to be achieved using these coefficients.
公益社団法人日本放射線技術学会の論文
1984-03-01