Farid N, Balkanci F, Guran S, Senaati S, Besim A
Radiology Department, Hacettepe University School of Medicine, Ankara, Turkey.
Angiology. 1991 Sep;42(9):754-9. doi: 10.1177/000331979104200910.
Splenoportography was performed upon 195 pediatric patients, including 137 by conventional technique and 58 by digital subtraction technique. The results obtained were compared, and it was found that the percentage of diagnosis of spontaneous splenorenal shunt was higher with digital than with conventional technique. In conclusion digital technique is a more sensitive and safer method than the conventional method.
对195例儿科患者进行了脾门静脉造影，其中137例采用传统技术，58例采用数字减法技术。对所得结果进行比较，发现数字减法技术诊断自发性脾肾分流的百分比高于传统技术。总之，数字减法技术是一种比传统方法更敏感、更安全的方法。
