Langerhans Cell Sarcoma of the Lung: CT, PET-CT, US and CEUS Findings Olatz Sáenz de Argandoña; Judit Mestres; Ivan Vollmer;

[Translated article] Iatrogenic Segmental Pulmonary Artery Pseudoaneurysm Due to Necrotizing Pneumonia After Intrapulmonary Nasogastric Tube Placement Carlos Guerrero; Daniel Martínez; Ivan Vollmer; Abel Gómez-Caro;

[Translated article] Usefulness of Contrast Ultrasound in Ruling Out Local Recurrence After Radiation Therapy for Lung Cancer Mario Matute-González; Ivan Vollmer;