2nd Department of Medicine;
Medical School;
National and Kapodistrian University of Athens;
Hippokration General Hospital;
Athens 11527;
Greece;
Institute of Cellular Medicine;
Faculty of Medical Sciences;
Newcastle University;
Framlington Place;
Newcastle NE2 4HH;
United Kingdom;
Department of Pathology;
Aretaieion Hospital;
National and Kapodistrian University of Athens;
Athens 11528;
Greece;
Paroxysmal; nocturnal; hemoglobinuria; Idiopathic; non-cirrhotic; portal; hypertension; Eculizumab; Case; report;