Study of the tumor-microvessel variation after transcatheter arterial chemoembolization

Biological behavior of tumor has a close relationship with its blood supply from the tumor microvessels.The microvessel density of tumor can affect the progressiveness and prognosis of tumor directly. The application of TACE can kill the tumor cell, destroy its blood vessel, and obstruct its blood supply. The advancement of the tumor micro- vessel variation after transcatheter arterial chemoembolization is reviewed.