Transcatheter Arterial Chemoembolization for Rectal Tumors?
Transcatheter arterial chemoembolization (TACE), typically used for treating liver metastases from colorectal cancer, was applied to locally advanced rectal tumors in a study. Known as transcatheter rectal arterial chemoembolization (TRACE), the treatment was administered to 111 patients with stage II or III rectal tumors. The results showed a pathological complete response in 20.7% of patients…