Laser resection of lung metastasis

Presentation of the laser resection technique for metastatic lung diseases: a new Nd:YAG 1.318 nm wavelength laser system enables the thoracic surgeon to extend indication and include a larger number of patients for pulmonary metastasectomy. This parenchyma-saving technique allows removal of a significantly higher number of lung nodules in comparison to conventional techniques (stapler, clamp resection). The novel laser system consisted of a high performance Nd:YAG laser emitting the 1318 nm wavelength exclusively up to a power of 40 W, thin flexible quartz fibers (400 μm) with low water content and a four-lens focusing handpiece. Description of laser system, the technique of laser resection, together with an overview of the literature is presented.