我们利用断层床自制一附加装置 ,以期尽可能地消除乳腺显像时因患者体位不当或不适造成的对病灶显示的影响 ,收到良好效果 ,现报道如下。材料与方法断层床为ＥｌｓｃｉｎｔＡｐｅｘ 4 0 1ＳＰＥＣＴ仪的附件 ,使用 2ｍｍ厚的不锈钢薄板 ,制成如图 1所示的断层床附加装置 ,其内 We use a self-made extra device on the fault bed in order to eliminate the influence of the patient’s poor posture or discomfort on the lesion display as much as possible, and received good results. The report is as follows. Materials and Methods The fault bed was an attachment of an Elscint Apex 401 SPECT instrument. A 2 mm thick stainless steel sheet was used to make a fault bed attachment as shown in Figure 1.