AGENT FOR OBTURATION OF VARICOSIS OF CARDIA AND ESOPHAGUS AT PATIENTS HAVING PORTAL HYPERTENSION

摘要

FIELD: medicine. SUBSTANCE: proposed agent contains polyvinylpyrrolidone, polyacrylamide hydrazide and conjugate of polyacryl hydrazide iodineamide within definite ranges. EFFECT: provides prolonged and stable roentgen contrast.