Jamie Garfield, MD, Professor of Thoracic Medicine and Surgery at the Lewis Katz School of Medicine at Temple University, provided perspective for a Medscape article on data presented at the Annual Conference of the American Association for Bronchology and Interventional Pulmonology (AABIP) which found ultrasound is a viable option for percutaneous biopsy of thoracic lesions in certain patients. Garfield, who was not involved in the study, emphasized that ultrasound should not replace CT-guided biopsy, but expands the procedural options in cases where carefully selected lesions are visible on ultrasound and is especially appealing for certain subsets of patients.