Vitti R A, Maurer A H
Clin Nucl Med. 1985 Jul;10(7):501-3. doi: 10.1097/00003072-198507000-00013.
Single photon emission computed tomography (SPECT), recently introduced into clinical nuclear medicine, potentially offers improved spatial resolution compared to planar imaging by eliminating activity from surrounding structures, and permitting three-dimensional reconstructions. Its clinical applications to date have been limited. A case where SPECT with Tc-99m dimercaptosuccinic acid (DMSA) better demonstrated a renal pseudotumor (a benign column of Bertin) compared to planar imaging is reported.
单光子发射计算机断层扫描（SPECT）最近被引入临床核医学领域，与平面成像相比，它通过消除周围结构的放射性，并允许进行三维重建，有可能提供更高的空间分辨率。其迄今为止的临床应用一直有限。本文报道了一例使用锝-99m二巯基丁二酸（DMSA）的SPECT与平面成像相比，能更好地显示肾假瘤（贝廷氏良性柱）的病例。
