Matsumoto H, Sawada Y, Ichii Y, Kin Y, Koyama T, Chiba H, Ono J, Mizuno T, Kin K, Shinohara S
Division of Internal Medicine, Nishiyodo Hospital, Osaka.
Kaku Igaku. 1991 Apr;28(4):419-23.
Stress thallium-201 myocardial scintigraphy were performed in a 44-year-old female with BWG syndrome before and after aorto-coronary bypass surgery. Preoperative stress thallium-201 studies demonstrated anterior reversible perfusion defect and posterior persistent defect. But postoperative studies demonstrated no defects in both areas. These data suggest that preoperative anterior defect was due to transient myocardial ischemia, but the finding of posterior persistent defect wasn't due to infarction or scarring. Thus, stress thallium-201 myocardial imaging provided useful informations to clarify the myocardial perfusion patterns pre- and postoperatively.
对一名患有布-加综合征（BWG综合征）的44岁女性在主动脉冠状动脉搭桥手术前后进行了负荷铊-201心肌闪烁扫描。术前负荷铊-201研究显示前壁可逆性灌注缺损和后壁持续性缺损。但术后研究显示这两个区域均无缺损。这些数据表明，术前前壁缺损是由于短暂性心肌缺血所致，但后壁持续性缺损并非由梗死或瘢痕形成引起。因此，负荷铊-201心肌显像为明确术前和术后的心肌灌注模式提供了有用信息。
