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3A21.0 Paroxysmal nocturnal haemoglobinuria

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired clonal hematopoietic stem cell disorder characterised by corpuscular haemolytic anaemia, bone marrow failure and frequent thrombotic events.

exclusions

• haemoglobinuria NOS  (MF94)
• Aplastic anaemia with paroxysmal nocturnal haemoglobulinuria  (3A70.1)

synonyms

• Paroxysmal nocturnal haemoglobinuria
• Marchiafava-Micheli disease
• Marchiafava-Micheli syndrome
• nocturnal haemoglobinuria
• nocturnal paroxysmal haematuria
• nocturnal paroxysmal haemoglobinaemia

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