Found this: Treatment options for pulmonary multifocal ground glass opacity type adenocarcinoma: Surgery combine thermal ablation? (Definition: Thermal ablation refers to the destruction of tissue by extreme hyperthermia (elevated tissue temperatures) or hypothermia (depressed tissue temperatures). The temperature change is concentrated to a focal zone in and around the tumor. ) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8562276/