ICD-11 code : 3A21.0;
Preferred Label : Paroxysmal nocturnal haemoglobinuria;
ICD-11 definition : Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired clonal hematopoietic stem
cell disorder characterized by corpuscular hemolytic anemia, bone marrow failure and
frequent thrombotic events.;
ICD-11 synonym : Marchiafava-Micheli disease; Marchiafava-Micheli syndrome;
ICD-11 inclusion : nocturnal paroxysmal haematuria; nocturnal haemoglobinuria; nocturnal paroxysmal haemoglobinaemia;
Origin ID : 859588467;
Currated CISMeF NLP mapping
ICD-10 Mapping
Validated automatic mappings to NTBT
Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired clonal hematopoietic stem
cell disorder characterized by corpuscular hemolytic anemia, bone marrow failure and
frequent thrombotic events.