Diffey B L, Gibson C J, Scott L E
Br J Radiol. 1986 Dec;59(708):1179-84. doi: 10.1259/0007-1285-59-708-1179.
A new approach to ventilation imaging of the lung using 133Xe in patients with suspected pulmonary embolism is described. Three inhalation images are obtained in the postero-anterior, right posterior oblique and left posterior oblique projections, respectively, and each image contains 140-180 kcounts. The technique is quick and simple and needs neither an oxygen supply nor a spirometer. It combines the multiple views characteristic of krypton imaging with the ease of availability of xenon.
本文描述了一种针对疑似肺栓塞患者使用¹³³Xe进行肺部通气成像的新方法。分别在后前位、右后斜位和左后斜位投影下获取三张吸入图像，每张图像包含140 - 180千计数。该技术快速简便，既不需要氧气供应也不需要肺活量计。它将氪成像的多视角特性与氙气易于获取的特点相结合。
