Skip to content

Chapters ENES DE

XExtension Codes
Histopathology
Gliomas
Gliomas, malignant
XH12D2Pilocytic astrocytoma

XH29Q5 category

Pilomyxoid astrocytoma

Also indexed as

Pilomyxoid astrocytoma

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
Fibroepithelial neoplasms
Fibromatous neoplasms
Germ cell neoplasms
Giant cell tumours
Gliomas
Granular cell tumours and alveolar soft part sarcomas
Lipomatous neoplasms
Lymphatic vessel tumours
Meningiomas
41 more
Gliomas, benign
Gliomas, malignant
Gliomas, uncertain whether benign or malignant
XH0ZP6Medulloblastoma, WNT-activated, NOS
XH5XD3Medulloblastoma, group 3
XH25R4Medulloblastoma, group 4
XH39Z7Astrocytoma, anaplastic, IDH-wildtype
XH17F8Diffuse low-grade glioma, MAPK pathway-altered
XH2SS9Diffuse hemispheric glioma, H3 G34-mutant
XH4Q01Diffuse paediatric-type high-grade glioma, H3-wildtype and IDH-wildtype
XH4ZM8Infant-type hemispheric glioma
XH12D2Pilocytic astrocytoma
66 more
XH29Q5Pilomyxoid astrocytoma

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.

About · Data & methodology · Privacy · Contact