CT-guided Transthoracic Core-Needle Biopsies of Mediastinal and Lung Lesions in 235 Consecutive Patients: Factors Affecting the Risks of Complications and Occurrence of a Final Diagnosis of Malignancy Daniel Nicoletti César, Ulysses S. Torres, Giuseppe D’Ippolito, Arthur Soares Souza

Successful Diagnostic Mediastinal Cryobiopsy by Transesophageal Endoscopy Without Using the Needle Knife Miguel Angel Ariza-Prota, Michele de Santis, Francisco López-González

Brachiocephalic Vein Aneurysm: An Unusual Cause of an Anterior Mediastinal Mass Luciana Volpon Soares Souza, Arthur Soares Souza Jr, Edson Marchiori