© 1999 by Oxford University Press
Journal of the National Cancer Institute, Vol. 91, No. 11, 909-910,
June 2, 1999
© 1999 Oxford University Press
NEWS |
Researchers Use Radiofrequency Ablation to "Cook" and Destroy Human Tumors
Cancer in the liver whether primary hepatocellular carcinoma or metastases from other sites is notoriously difficult to treat and a major cause of suffering and death. Surgery is frequently impracticable and chemotherapy ineffective.
Research has focused on treating these tumors percutaneously, introducing a needle through the skin to kill cancer cells by any means available alcohol, microwave radiation, or laser fibers; or with cryosurgery, using liquid nitrogen to freeze the tumor. The goal is to eradicate cancer in some patients and to palliate symptoms in others.
Low Recurrence Rate
Keeping the Lid on