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XExtension Codes
Histopathology
Cystic, mucinous and serous neoplasms
Cystic, mucinous and serous neoplasms, benign

XH5RJ2 category

Cystadenoma, NOS

Inclusions

Cystoma, NOS

Also indexed as

Cystadenoma, NOSCystoma, NOS

Nearby in Cystic, mucinous and serous neoplasms, benign

XH6ZU1Clear cell cystadenoma
XH55F1Cystic tumour of atrio-ventricular node
XH5232Intraductal papillary-mucinous adenoma
XH4070Intraductal papillary-mucinous tumour with intermediate dysplasia
XH8MD2Intraductal papillary-mucinous tumour with low grade dysplasia
XH8ML6Intraductal papillary-mucinous tumour with moderate dysplasia
XH0556Serous microcystic adenoma
XH38C4Serous surface papilloma

PreviousXH38C4 — Serous surface papilloma NextXH8TJ0 — Serous cystadenoma, 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
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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
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23External causes of morbidity or mortality
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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
Basal cell neoplasms
Blood vessel tumours
Complex epithelial neoplasms
Complex mixed and stromal neoplasms
Cystic, mucinous and serous neoplasms
Ductal and lobular neoplasms
Epithelial neoplasms, NOS
Fibroepithelial neoplasms
Fibromatous neoplasms
41 more
Cystic, mucinous and serous neoplasms, benign
Cystic, mucinous and serous neoplasms, in situ
Cystic, mucinous and serous neoplasms, malignant
Cystic, mucinous and serous neoplasms, uncertain whether benign or malignant
XH55F1Cystic tumour of atrio-ventricular node
XH5232Intraductal papillary-mucinous adenoma
XH4070Intraductal papillary-mucinous tumour with intermediate dysplasia
XH8MD2Intraductal papillary-mucinous tumour with low grade dysplasia
XH8ML6Intraductal papillary-mucinous tumour with moderate dysplasia
XH0556Serous microcystic adenoma
XH38C4Serous surface papilloma
XH5RJ2Cystadenoma, NOS
XH8TJ0Serous cystadenoma, NOS
XH0FM6Papillary cystadenoma, NOS
XH6H73Mucinous cystadenoma, NOS
XH8XL1Mucinous cystic neoplasm with intermediate-grade dysplasia
XH6NK7Mucinous cystic neoplasm with low-grade intraepithelial neoplasia
XH7K36Mucinous cystic tumour with intermediate dysplasia
XH7834Mucinous cystic tumour with moderate dysplasia
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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