Ablation, radiotherapy similarly effective for liver cancer

Radiofrequency ablation (RFA) and stereotactic body radiotherapy (SBRT) appear to be effective local treatments for inoperable liver cancer, although SBRT may be slightly better for larger tumors (≥2 cm), say researchers reporting a single-center study by Daniel R. Wahl, from the University of Michigan Medical Center in Ann Arbor, and colleagues.