A therapeutic approach to roentgenographically occult squamous cell carcinoma of the lung

Abstract

The authors concluded the following: 1) Patients with lesions that are within the range of endoscopic visibility and that measure <10 mm in longitudinal extension are candidates for photodynamic therapy. 2) Patients with lesions that are beyond the range of endoscopic visibility or that measure >10 mm in longitudinal extension are candidates for segmentectomy as long as intraoperative examination shows a tumor free bronchial stump and negative lymph nodes 11-13. 3) Patients with lesions that show bronchial obstruction or extrabronchial invasion should undergo standard resection.