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Histopathology
Paragangliomas and glomus tumours
Paragangliomas and glomus tumours, malignant

XH20B4 category

Chemodectoma

Also indexed as

Chemodectoma

Nearby in Paragangliomas and glomus tumours, malignant

XH9WD1Perivascular epithelioid tumour, malignant
XH1UN6Extra-adrenal paraganglioma
XH8GG7Nonchromaffin paraganglioma
XH05Y1Glomangiosarcoma
XH21E6Glomus tumour, malignant
XH9YX6Middle ear paraganglioma
XH5521Laryngeal paraganglioma
XH1493Vagal paraganglioma

PreviousXH3FS7 — Carotid body paraganglioma NextXH3854 — Pheochromocytoma, 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
Neuroepitheliomatous neoplasms
Nevi and melanomas
Odontogenic tumours
Osseous and chondromatous neoplasms
Paragangliomas and glomus tumours
Soft tissue tumours and sarcomas, NOS
Specialized gonadal neoplasms
Squamous cell neoplasms
Synovial-like neoplasms
41 more
Paragangliomas and glomus tumours, benign
Paragangliomas and glomus tumours, malignant
Paragangliomas and glomus tumours, uncertain whether benign or malignant
XH8GG7Nonchromaffin paraganglioma
XH05Y1Glomangiosarcoma
XH21E6Glomus tumour, malignant
XH9YX6Middle ear paraganglioma
XH5521Laryngeal paraganglioma
XH1493Vagal paraganglioma
XH3JF3Composite paraganglioma
XH9K97Composite pheochromocytoma
XH0EW6Paraganglioma, NOS
XH4G21Sympathetic paraganglioma
XH5LK3Parasympathetic paraganglioma
XH7YU4Aortic body tumour
XH3FS7Carotid body paraganglioma
XH20B4Chemodectoma
XH3854Pheochromocytoma, NOS
2 more

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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