World Health Organization · 2026-01 · English

Cystic, mucinous and serous neoplasms, benign

Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.

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More specific codes

XH0556Serous microcystic adenoma XH0EK3Mucinous cystic neoplasm with low-grade dysplasia XH0FM6Papillary cystadenoma, NOS XH2M29Mucinous adenoma XH38C4Serous surface papilloma XH4070Intraductal papillary-mucinous tumour with intermediate dysplasia XH5232Intraductal papillary-mucinous adenoma XH55F1Cystic tumour of atrio-ventricular node XH5RJ2Cystadenoma, NOS XH5RX2Mucous gland adenoma XH6H73Mucinous cystadenoma, NOS XH6NK7Mucinous cystic neoplasm with low-grade intraepithelial neoplasia XH6ZU1Clear cell cystadenoma XH7834Mucinous cystic tumour with moderate dysplasia XH7K36Mucinous cystic tumour with intermediate dysplasia XH8EW6Mucinous cystic neoplasm with intermediate-grade intraepithelial neoplasia XH8MD2Intraductal papillary-mucinous tumour with low grade dysplasia XH8ML6Intraductal papillary-mucinous tumour with moderate dysplasia XH8TJ0Serous cystadenoma, NOS XH8XL1Mucinous cystic neoplasm with intermediate-grade dysplasia XH9BE7Seromucinous cystadenoma XH9MS1Papillary cystadenofibroma

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