Effects of Pulmonary Hypertension on Exercise Capacity in Patients With Chronic Obstructive Pulmonary Disease Isabel Blanco, Beatriz Valeiro, Rodrigo Torres-Castro, Anael Barberán-García, Yolanda Torralba, Jorge Moisés, Laura Sebastián, Jeisson Osorio, José Rios, Elena Gimeno-Santos, Josep Roca, Joan A. Barberà

Pulmonary Metastasis of Cribriform-Morular Variant of Thyroid Carcinoma Juan Laforga, Teresa Pedro

Pulmonary Metastasis of Malignant Peripheral Nerve Sheath Tumor with Extensive Calcification Wei Weng, Xiaoxi Jin, Yaomeng Chen