4A20.20ICD-11 MMS 2026-01
Haemophagocytic syndrome associated with infection
Description
This is an uncommon hematologic disorder that, typically, clinically manifests as fever, hepatosplenomegaly, lymphadenopathy, jaundice and rash, with laboratory findings of histiocytosis, and the pathologic finding of haemophagocytosis, infection-associated.
Index terms
- Haemophagocytic syndrome associated with infection
- haemophagocytic histiocytosis associated with infection
- infection-induced haemophagocytic histiocytosis
Exclusions from above levels
Sibling codes
Foundation entity
Haemophagocytic syndrome associated with infection – http://id.who.int/icd/entity/778191161
Allowed postcoordination axes
Part of: 4A20.2: Secondary haemophagocytic lymphohistiocytosis › 4A20: Acquired immunodeficiencies › 04: Diseases of the immune system