KnowraParoxysmal nocturnal hemoglobinuriaLinked fromLinked fromThe 5 pages that link to Paroxysmal nocturnal hemoglobinuria, each with the reason it gives.All 5Broader topic 2Related 2Compared with 1Complement systemRelated: Complement blockade reduces the red-cell destruction that defines this disease.Aplastic anemiaCompared with: It can coexist with aplastic anemia, yet is defined by a distinct blood-cell clone and hemolysis.HemolysisBroader topic: Complement-mediated intravascular hemolysis is a defining feature of this disorder.Hemolytic anemiaBroader topic: It is a distinctive intravascular hemolysis caused by loss of protective surface proteins.Budd–Chiari syndromeRelated: Its unusual-site venous clots can include obstruction of hepatic veins.