Cervical Abscess Leading to Mediastinitis and Severe Airway Deviation Pedro Piñero Gutiérrez; Eduardo Olivares Vivanco; Felipe Villar Álvarez;

Rare Association of Right Upper Lobe Agenesis, Dextrocardia, and Aberrant Hepatic Arterial Supply Javier Reyes Ussetti; Julia Montero de Miguel; Javier Flandes Aldeyturriaga;

Catheter-Protected Cryobiopsy of a Peripheral Nodule Using Linear Endobronchial Ultrasound Iker Fernández-Navamuel Basozabal; Borja Recalde Zamacona; Andrés Giménez Velando; Javier Alfayate Sánchez; Javier Flandes Aldeyturriaga;