不良シンチグラムの発生原因に関する装置面からの検討

概要

論文の詳細を見る
In the nuclear medicine studies, we took notice of inferior scintigrams that occurred in order to achieve adequate quality control, and investigated several artifacts which might be caused by extraordinary action of imaging systems such as a scinticamera. Also, we discussed these phenomena, causes and countermeasures. As a result of investigations, these artifacts are created by those actions which have occurred throughout the system, particularly the rate which affected the image formation directly was approximately 80% of the total cases. The causes of the inferior scintigrams were intrinsic for individual component parts of the camera. It was showed that inferior scintigrams were the largest sources of information in analyzing the extraordinary actions of the camera and deserved adequate discussion, and that camera users could take measures to relieve many of these scintigrams.
社団法人日本放射線技術学会の論文
1987-01-01