BRAF-Mutant Pulmonary Langerhans Cell Histiocytosis Mimicking Recurrence of Early-Stage KRAS-Mutant Lung Adenocarcinoma

• Stephanie L. Alden, BA,
• Scott J. Swanson, MD,
• Mizuki Nishino, MD,
• Lynette M. Sholl, MD,
• Mark M. Awad, MD, PhD

Affiliations

Stephanie L. Alden, BA

Harvard Medical School, Boston, Massachusetts

Scott J. Swanson, MD

Department of Surgery, Brigham and Women’s Hospital, Boston, Massachusetts

Mizuki Nishino, MD

Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts; Department of Imaging, Dana-Farber Cancer Institute, Boston, Massachusetts

Lynette M. Sholl, MD

Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts

Mark M. Awad, MD, PhD

Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts; Corresponding author. Address for correspondence: Mark M. Awad, MD, PhD, Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, 450 Brookline Ave., Dana 1240, Boston, MA 02215.