Micronodular Lung Infiltration as a Manifestation of Metastatic Melanoma Pilar Barragán-Reyes, Francisco Rodríguez Jerez

Pneumomediastinum as an Early Manifestation in Birt–Hogg–Dubé Syndrome Bruno S. Silva, Sergio Alarcón-Sisamón, Guadalupe Bermudo, Santiago Bolívar, Belen del Río, Alex Teule, Ariadna Padró-Miquel, María Molina-Molina

Upper Airway Small Cell Carcinoma Chia-Chun Liu, Chang-Che Wu, Bor-Hwang Kang