(iss-KEE-mee-uh) Occurs when the blood supply to specific organ or part of the body is cut off, causing a localized lack of oxygen.
PNH Awareness
Spread awareness by sharing and learning more. Post the social media graphic, sign up for a conference, March for Marrow, and AAMDSIF Global PNH Patient Registry! Learn more about PNH.
Paroxysmal Nocturnal Hemoglobinuria (PNH) Donate to Support Our Mission
