Lee M J, Dowsett D J, Ennis J T
Institute of Radiological Sciences, Mater Misericordiae Hospital, Dublin, Ireland.
J Nucl Med. 1990 Sep;31(9):1557-9.
Radionuclide angiography with technetium-99m-labeled macroaggregates of albumin (99mTc-MAA), was successful in a single patient with a lower limb arteriovenous (AV) malformation, not only in diagnosis and quantitation of AV shunting, but also in localizing the site of shunting. This information proved useful to the angiographer, permitting a carefully tailored examination of the area of interest. This technique may hold promise as a preliminary examination in patients with limb AV malformations prior to angiography.
用锝-99m标记的白蛋白大聚合体（99mTc-MAA）进行放射性核素血管造影，在一名患有下肢动静脉畸形的患者中取得成功，不仅用于诊断和定量动静脉分流，还用于确定分流部位。这些信息对血管造影师很有用，有助于对感兴趣区域进行精心定制的检查。这项技术有望作为肢体动静脉畸形患者血管造影前的初步检查方法。
