Radiofrequency ablation: emerging therapy for the small pulmonary nodule?
Traditional approaches to small pulmonary nodules have ranged from serial radiographic surveillance to transthoracic needle aspiration to surgical resection for diagnosis. Once the diagnosis of non-small-cell lung cancer is secured, lobectomy remains the gold standard treatment. Nevertheless, advances in image-guided technology and radiofrequency thermal ablation techniques have allowed for diagnostic sampling of lesions with concomitant therapeutic thermal ablation. The role these techniques will play in the treatment of patients with primary lung cancer remains undefined. This review (1) examines the basic technology of radiofrequency ablation; (2) provides an update on current clinical experience with this technique; and (3) explores the role of radiofrequency ablation in the treatment scheme of patients with non-small-cell lung cancer.
Kucharczuk
John C
JC
University of Pennsylvania School of Medicine and the Thoracic Surgical Section, Philadelphia VA Medical Center, Philadelphia, PA 19104, USA. john.kucharczuk@uphs.upenn.edu
D002289:Carcinoma, Non-Small-Cell Lung / Q000601:surgery; D017115:Catheter Ablation / Q000379:methods / Q000639:trends; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery; D003074:Solitary Pulmonary Nodule / Q000601:surgery