UNSUSPECTED HEPATIC ACCUMULATION OF A ^99mTc LABELLED PHOSPHATE

Abstract

Three cases of unsuspected liver accumulation of ^99mTc-EHDP were found in 72 cases of bone scintigram.
It is suggested that a mechanism of this liver accumulation depends on colloid formation of ^99mTc-Sn-compound by Al _??_ elution from alumina column. We have found by these animal experiments that the more increasing of Al _??_ elution, the more accumulation in the liver.