Value of transsternal core biopsy in patients with a newly diagnosed mediastinal mass.


Histopathologic analysis of an anterior mediastinal mass of unknown origin is essential for treatment decision. Mediastinoscopy is the most common procedure performed to obtain biopsies, but general anaesthesia and hospitalization are necessary. The aim of this study was to evaluate whether transsternal core biopsies, an easy outpatient biopsy technique… (More)