Brendel A J, Wynchank S, Choussat A, Barat J L, Ducassou D
Clin Nucl Med. 1984 Jul;9(7):383-8. doi: 10.1097/00003072-198407000-00003.
Congenitally corrected transposition of the great arteries (CTGA) may constitute a pitfall for interpretation of radionuclide angiocardiography, since the two anatomic discordances cancel each other from a physiologic point of view. However, the unusual shape of the ventricles (due to ventricular discordance) and the relative position of the great arteries (due to transposition) can allow a clear scintigraphic diagnosis, especially for CTGA with mild or absent associated congenital anomalies. Five cases are described. Gated cardiac blood pool imaging is particularly helpful since it permits multiple views, allowing a more detailed study of the scintigraphic signs.
先天性矫正型大动脉转位（CTGA）可能会给放射性核素心血管造影的解读带来困难，因为从生理学角度来看，两种解剖结构的不一致相互抵消。然而，心室的异常形态（由于心室不一致）和大动脉的相对位置（由于转位）可以实现清晰的闪烁显像诊断，特别是对于伴有轻度或无相关先天性异常的CTGA。本文描述了5例病例。门控心血池成像特别有用，因为它可以提供多个视角，从而对闪烁显像征象进行更详细的研究。
