Bekier A M
Institute of Nuclear Medicine, Kantonsspital, St. Gallen, Switzerland.
Nuklearmedizin. 1993 Oct;32(5):264-5.
In order to check a new rebreathing unit for ventilation investigations of the lungs with radioactive gases, a 133Xe lung ventilation study was performed in a 56-year old healthy volunteer. The contamination check on the following day triggered a radiation warning caused by the retained xenon activity in the body. The whole-body scan performed 18 h after the inhalation showed clearly a faint delineation of the xenon activity, corresponding to the subcutaneous fatty tissue of the individual studied.
为了检查一种用于肺部放射性气体通气研究的新型再呼吸装置，对一名56岁的健康志愿者进行了¹³³Xe肺通气研究。第二天的污染检查触发了由体内残留氙活性引起的辐射警报。吸入后18小时进行的全身扫描清楚地显示出氙活性的微弱轮廓，与所研究个体的皮下脂肪组织相对应。
