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Chapters ENES DE

02Neoplasms
In situ neoplasms, except of lymphoid, haematopoietic, central nervous system or related tissues
2E63Melanoma in situ neoplasms

2E63.1 category

Melanoma in situ of conjunctiva

Also indexed as

Melanoma in situ of conjunctiva

Nearby in Melanoma in situ neoplasms

2E63.0Melanoma in situ of skin
4B4YOther specified diseases of the immune system
4B4ZDiseases of the immune system, unspecified

Previous2E63.0 — Melanoma in situ of skin Next4B4Y — Other specified diseases of the immune system

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
2A00-2A0ZNeoplasms of central nervous system or related structures
2A20-2B3ZNeoplasms of haematopoietic or lymphoid tissues
2B50-2E2ZMalignant neoplasms, except primary neoplasms of lymphoid, haematopoietic, central nervous system or related tissues
2E60-2E6ZIn situ neoplasms, except of lymphoid, haematopoietic, central nervous system or related tissues
2E80-2F3ZBenign neoplasms, except of lymphoid, haematopoietic, central nervous system or related tissues
2F70-2F7ZNeoplasms of uncertain behaviour, except of lymphoid, haematopoietic, central nervous system or related tissues
2F90-2F9ZNeoplasms of unknown behaviour, except of lymphoid, haematopoietic, central nervous system or related tissues
Inherited cancer-predisposing syndromes
2E60Carcinoma in situ of oral cavity, oesophagus or stomach
2E61Carcinoma in situ of other or unspecified digestive organs
2E62Carcinoma in situ of middle ear or respiratory system
2E63Melanoma in situ neoplasms
2E64Carcinoma in situ of skin
2E65Carcinoma in situ of breast
2E66Carcinoma in situ of cervix uteri
2E67Carcinoma in situ of other or unspecified genital organs
2E68Carcinoma in situ of bladder
5 more
2E63.0Melanoma in situ of skin
2E63.1Melanoma in situ of conjunctiva
4B4YOther specified diseases of the immune system
4B4ZDiseases of the immune system, unspecified

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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