Combined transparietal method for evaluation of microcirculation, angiovascularization and morphology of the liver

A method of transcutaneous transhepatic injection hepatography with local fine-needle anesthesia was developed. Its informative value is shown in investigations of the intrahepatic veins, lymphatic system and their interrelationships at the sinusoidal level. The method is noninvasive and can be performed in a therapy department. Injection hepatography can be followed by liver biopsy in the same liver segment. The quality of investigation increases with the use of an attachment for computerized radiography