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作者对45例肾复合结石者作术中肾盂空气造影术,用普通手提式X线仪。工业用放射线片及可折合的暗盒,不用增感屏而用锡纸作滤线器,暗盒中同时放二片,以取得可靠结果、因在显象不明确时可作比较。肾游离后即可充气,胶片及X线管放在合适的位置上,其时先用20号(1.1mm)聚四氟乙烯导管穿刺引入,放在离肾盂4cm处,导管尖对向肾盂,用细肠线通输尿管作荷包缝合固定导管,在正常压力下可以避免空气流向外段输尿管,只有空气压力太高时才
The authors of 45 cases of kidney stones for intraoperative pyelography, with a portable X-ray apparatus. Industrial radiographic films and foldable cassettes, without the use of sensitization screen with aluminum foil for the filter, the cassette at the same time put two, in order to obtain reliable results, because the imaging is not clear when compared. The kidney can be inflated after free, the film and the X-ray tube placed in the appropriate position, when first with 20 (1.1mm) PTFE catheter puncture introduced, placed 4cm away from the renal pelvis, catheter tip toward the renal pelvis, Use the small intestine ureter for purse suture fixation catheter, under normal pressure to avoid air flow to the outer segment ureter, only when the air pressure is too high