Primary Pulmonary Anaplastic Large Cell Lymphoma: A Rare Malignancy and Rare Cause of the Luftsichel Sign.

Von Ende E, Kauffman T, Munoz PA, Martínez-Jiménez S. "Primary Pulmonary Anaplastic Large Cell Lymphoma: A Rare Malignancy and Rare Cause of the Luftsichel Sign." Case Rep Radiol. 2018;2018:8574642.