Pulmonary Veno-Occlusive Disease: A Puzzling Cause of Pulmonary Hypertension - a Case Report

¹Dept of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Respiratory and Critical Care Unit - Bologna, Italy, ²Department of Medical Specialties, Pulmonology Unit, G. Morgagni - L. Pierantoni Hospital - Forlì, Italy, ³Dept of Radiology, G. Morgagni - L. Pierantoni Hospital - Forlì, Italy, ⁴Pathology Unit, G. Morgani - L. Pierantoni Hospital - Forlì, Italy, ⁵Dept of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna; Dept of Respiratory Diseases and Allergy, Aarhus University, Dept of Medical Specialties, Pulmonology Unit, G. Morgagni - L. Pierantoni Hospital - Forlì; Bologna; Aarhus, Italy; Denmark