Suga S, Kimura K, Tsunekawa H, Washino M, Hasegawa Y, Yoshida Y, Fukatsu A, Iwase M, Yamazaki S, Koide A, Shimaji T, Kitamura M, Sato K, Suzuki S, Chugo M, Nagao R, Haga T
Gastroenterol Jpn. 1979;14(2):141-6. doi: 10.1007/BF02773586.
Magnification radiography was applied for the diagnosis of the biliary tract diseases including cancer. Our X-ray unit was consisting of HITACHI DR-155-23 U-6M-55P and 0.1 mm focal-spot tube, FFD 80 cm giving a magnification of x2 with the conditions of 60 kVp, 20 mA, 0.8 sec. Intensifying screens such as Kyokko LH II (for a standard sized subject) or DuPont Q II (for an obese subject) were used in combination with Fuji RX films. We confirmed a high diagnostic value in revealing early lesions of this sytem. The skin dose test indicated that this technique was routinely applicable with safety for clinical use.
放大摄影术被应用于包括癌症在内的胆道疾病的诊断。我们的X射线设备由日立DR - 155 - 23 U - 6M - 55P和0.1毫米焦点管组成，焦-片距80厘米，在60 kVp、20 mA、0.8秒的条件下放大倍数为x2。使用了如杏林LH II（用于标准体型受检者）或杜邦Q II（用于肥胖受检者）的增感屏，并与富士RX胶片配合使用。我们证实了该技术在揭示该系统早期病变方面具有很高的诊断价值。皮肤剂量测试表明，该技术在临床上常规应用是安全的。
