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作者用~(99m)锝标记红细胞闪烁照相(scintigraphy)对39例不明原因的急性下消化道出血病人进行了检查。用自体红细胞在体外进行~(99m)锝标记,注射15mCu标记的红细胞后即用大视野γ照相机对前腹部进行检
The authors used ~ (99m) technetium-labeled red blood cell scintigraphy to examine 39 patients with unexplained acute lower gastrointestinal bleeding. Using in vitro autologous erythrocytes ~ (99m) technetium labeling, injection of 15mCu labeled erythrocytes after the use of large field γ camera on the anterior abdominal examination