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XExtension Codes
Histopathology
Germ cell neoplasms
Germ cell neoplasms, malignant

XH0N49 category

Immature teratoma, malignant

Also indexed as

Immature teratoma, NOSImmature teratoma, malignant

Nearby in Germ cell neoplasms, malignant

XH24E0Dysgerminoma
XH0A34Germ cell tumour, nonseminomatous
XH1E13Germinoma
XH7SG5Hepatoid yolk sac tumour
XH2PP9Malignant teratoma, undifferentiated
XH9Z28Polyembryoma
XH6YQ4Seminoma, anaplastic
XH80D1Spermatocytic seminoma

PreviousXH7SG5 — Hepatoid yolk sac tumour NextXH2PP9 — Malignant teratoma, undifferentiated

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
Ductal and lobular neoplasms
Epithelial neoplasms, NOS
Fibroepithelial neoplasms
Fibromatous neoplasms
Germ cell neoplasms
Giant cell tumours
Gliomas
Granular cell tumours and alveolar soft part sarcomas
Lipomatous neoplasms
41 more
Germ cell neoplasms, benign
Germ cell neoplasms, in situ
Germ cell neoplasms, malignant
Germ cell neoplasms, uncertain whether benign or malignant
XH24E0Dysgerminoma
XH0A34Germ cell tumour, nonseminomatous
XH1E13Germinoma
XH7SG5Hepatoid yolk sac tumour
XH0N49Immature teratoma, malignant
XH2PP9Malignant teratoma, undifferentiated
XH9Z28Polyembryoma
XH6YQ4Seminoma, anaplastic
XH80D1Spermatocytic seminoma
XH56W1Teratocarcinoma
XH09W7Yolk sac tumour
XH9FM4Seminoma, NOS
XH8MB9Embryonal carcinoma, NOS
XH15X1Yolk sac tumour, post pubertal type
XH7YZ9Teratoma, malignant, NOS
7 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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