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XExtension Codes
Histopathology
Leukaemias
leukaemias, NOS, malignant

XH80C3 category

Chronic leukaemia, NOS

Also indexed as

Chronic leukaemia, NOS

Nearby in leukaemias, NOS, malignant

XH4S92Leukaemia, NOS
XH29P0Aleukemic leukaemia, NOS
XH6QV5Subacute leukaemia, NOS
XH1B20Acute leukaemia, NOS
XH37U0Acute biphenotypic leukaemia
XH2H98Acute bilineal leukaemia
XH3VV7Acute mixed lineage leukaemia
XH97B7Mixed phenotype acute leukaemia with t(9;22)(q34;q11.2); BCR-ABL1

PreviousXH29P0 — Aleukemic leukaemia, NOS NextXH6QV5 — Subacute leukaemia, NOS

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Temporality
Aetiology
Topology Scale Value
Anatomy and topography
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
Substances
5 more
Neoplasms, NOS
Myelodysplastic syndromes
Other haematologic disorders
Chronic myeloproliferative disorders
Leukaemias
Hodgkin and non-Hodgkin lymphomas
Immunoproliferative diseases
Plasma cell tumours
Mast cell tumours
41 more
leukaemias, NOS, malignant
Lymphoid leukaemias, malignant
Myeloid leukaemias, malignant
Myeloid leukaemias, uncertain whether benign or malignant
Other leukaemias, malignant
XH4S92Leukaemia, NOS
XH29P0Aleukemic leukaemia, NOS
XH80C3Chronic leukaemia, NOS
XH6QV5Subacute leukaemia, NOS
XH1B20Acute leukaemia, NOS
XH37U0Acute biphenotypic leukaemia
XH2H98Acute bilineal leukaemia
XH3VV7Acute mixed lineage leukaemia
XH97B7Mixed phenotype acute leukaemia with t(9;22)(q34;q11.2); BCR-ABL1
XH2S51Mixed phenotype acute leukaemia with t(v;11q23); MLL rearranged
XH1928Mixed phenotype acute leukaemia, B/myeloid, NOS
XH4YB5Mixed phenotype acute leukaemia, T/myeloid, NOS

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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