blood vessel tumors การใช้

• It also is believed to choke off the growth of tiny blood vessels tumors need to spread.
• The material was approved two years ago for treatment of two other conditions, the malformation of blood vessels and blood vessel tumors.
• It is one of the most potent of substances known as " angiogenesis inhibitors " that work by blocking the growth of small blood vessels tumors need to grow; the drugs don't directly attack tumors.