[Use of intra-arterial chemotherapy in the treatment of malignant tumors in children].

Transcatheter arterial chemotherapy has been perfected in the treatment of 66 patients with various severe malignant tumors. A total of 75 arterial cytostatic injections were made, out of them 57 were given in primary tumors and 18 in tumor metastases. The children's age ranged from 1 to 14 years.