paroxysmal nocturnal hemoglobinuria References Quizzes 44 Questions from Britannica’s Most Popular Health and Medicine Quizzes paroxysmal nocturnal hemoglobinuria pathology Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Dombrock blood group system…a rare condition known as paroxysmal nocturnal hemoglobinuria, in which red blood cells undergo premature destruction by immune cells. Read More…a rare condition known as paroxysmal nocturnal hemoglobinuria, in which red blood cells undergo premature destruction by immune cells. Read More