At the beginning of the surgical procedure, under general anesthesia in the operating room, patients will undergo flexible bronchoscopy through the endotracheal tube and obtain 10 standard transbronchial biopsies (S-TBBx) and 5 Cryoprobe biopsies (C-TBBx) with fluoroscopic guidance. S-TBBx will be performed using standard biopsy forceps (Boston Scientific, Natick, MA) - 2.0mm diameter. C-TBBx will be performed using the cryoprobe (ERBE, Tubingen, Germany) -1.9 mm diameter, 78cm in length. This cryoprobe is routinely used in the bronchoscopy suite for other applications such as foreign body removal and local treatment of carcinoma; therefore it is a technique already employed by the interventional pulmonologists who are familiar with its use. Once the biopsies are obtained by the interventional pulmonologist, the thoracic surgeon will perform video-assisted thoracoscopic biopsy (VATS) biopsy. Following their procedure, subjects will be monitored in the post-anesthesia care unit as per standard of care. As part of their ongoing follow-up care, all subjects will be monitored for any adverse events that may have resulted from either the surgical or bronchoscopic procedure, specifically bleeding or pneumothorax.