This week's case reviews a 65-year-old man with a 5-cm well-circumscribed right lower lobe lung mass. An imaging-guided core needle biopsy was performed.
Ying-Han (Roger) Hsu, M.D.
Resident, Pulmonary Pathology
Joanne (Eunhee) Yi, M.D.
Consultant, Division of Anatomic Pathology
Professor of Laboratory Medicine and Pathology
Mayo Clinic College of Medicine and Sciences