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XExtension Codes
Histopathology
Adenomas and adenocarcinomas
Adenocarcinomas in situ

XH1FR9 category

Adenocarcinoma in situ of lung, non-mucinous

Also indexed as

Adenocarcinoma in situ of lung, non-mucinous

Nearby in Adenocarcinomas in situ

XH2L30Adenocarcinoma in situ, NOS
XH4J07Adenocarcinoma in situ in adenomatous polyp
XH3770Adenocarcinoma in situ in tubulovillous adenoma
XH8TV2Adenocarcinoma in situ in villous adenoma
XH5U91Biliary intraepithelial neoplasia, high grade
XH7Y32Cribriform carcinoma in situ
XH0557Ductal carcinoma in situ, solid type
XH36M5Oesophageal glandular dysplasia (intraepithelial neoplasia), high grade

PreviousXH5C49 — Prostatic intraepithelial neoplasia, grade III NextXH6BU6 — Adenocarcinoma in situ of lung, mucinous

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
Acinar cell neoplasms
Adenomas and adenocarcinomas
Adnexal and skin appendage neoplasms
Basal cell neoplasms
Blood vessel tumours
Complex epithelial neoplasms
Complex mixed and stromal neoplasms
Cystic, mucinous and serous neoplasms
Ductal and lobular neoplasms
41 more
Adenomas, benign
Adenocarcinomas in situ
Adenocarcinomas, malignant
Adenomas and adenocarcinomas, uncertain whether benign or malignant
XH2L30Adenocarcinoma in situ, NOS
XH4J07Adenocarcinoma in situ in adenomatous polyp
XH3770Adenocarcinoma in situ in tubulovillous adenoma
XH8TV2Adenocarcinoma in situ in villous adenoma
XH5U91Biliary intraepithelial neoplasia, high grade
XH7Y32Cribriform carcinoma in situ
XH0557Ductal carcinoma in situ, solid type
XH36M5Oesophageal glandular dysplasia (intraepithelial neoplasia), high grade
XH5161Flat intraepithelial glandular neoplasia, high grade
XH28N7Glandular intraepithelial neoplasia, high grade
XH26M2Papillary neoplasm, pancreatobiliary-type, with high grade intraepithelial neoplasia
XH5C49Prostatic intraepithelial neoplasia, grade III
XH1FR9Adenocarcinoma in situ of lung, non-mucinous
XH6BU6Adenocarcinoma in situ of lung, mucinous
XH4Z68Endometrioid intraepithelial neoplasia

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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