Fig. 6From: Mediastinal syndrome from plasmablastic lymphoma in human immunodeficiency virus and human herpes virus 8 negative patient with polycythemia vera: a case reportIntercostal chest echography (second right intercostal space). a Ultasound image shows a thin-walled hypo-anechoic formation in the anterior mediastinum (46.7 mm in anteroposterior and 82.1 mm in laterolateral diameter); b fine-needle aspiration biopsyBack to article page