V.4系統RI動態機能装置による検査法 : 単ホールコリメーターの使用(第32回総会)

概要

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A small computer (HITAC-10 8 K words) was interfaced to a 4 channel renogram unit and time activity curve was analyzed to get functional. From a radiocardiogram, cardiac output was determined. The value obtained by a computer method was comparable to that by manual calculation. From a renogram, effective renal plasum flow was determined. In such a procedure, it was important to measure radioactivity of administered dosage and obtained plasma precisely. We have also applied this method to analyze radioisotope penogram. Radioisotope penogram was used to differentiate functional and organic impotence. The blood volume of erected penis was calculated with ^<99m>Tc labelled autologus red blood cell. When the blood volume reached 30ml erection was obserbed.
公益社団法人日本放射線技術学会の論文
1976-11-01