Television tomometry in intravenous cholangiography

Out of 93 infusion cholangiographies carried out with a remote control stand, television tomometry could be applied to the tomographic cut localization in 79 cases. The accuracy of the method was considered very good in 86% and--including the former--sufficient in 95% of the cases. With certain exceptions the method was considered suitable in the routine intravenous cholangiography. The importance of training for successful operation is emphasized.