# Breast cancer screening programme in China

Source: https://onco.cc/terms/screening-chn-breast/  
OnCo record `screening-chn-breast` (Term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

China runs a national breast cancer screening programme started in 2009, offering mammography or tomosynthesis with clinical breast examination or ultrasound, as recorded by IARC's CanScreen5 survey (2025).

## Summary

IARC's Cancer Screening in Five Continents (CanScreen5) fact sheet describes a national breast cancer screening programme in China, with qualitative data for 2025 (source: Directly from Programme). Policy: documented as a notification; programme started in 2009. Tests offered: mammography or tomosynthesis with clinical breast examination or ultrasound (ages 45 to 74, interval not stated). Free of charge: screening test yes, diagnostic tests no, treatment no. Invitations: the eligible population is invited (Phone calls, Home visits by health workers). Performance indicators (participation, referral and detection rates): none available on the fact sheet.

## Fields

- Kind: Term
- Last checked: 2026-11-04
- Also known as: China: national breast cancer screening programme
- Tags: screening-programme

## Sources

- IARC CanScreen5 fact sheet: China, breast: https://canscreen5.iarc.fr/factsheets/CHN/breast

## Connected records

- collections: [IARC Cancer Screening in Five Continents (CanScreen5)](https://onco.cc/collections/canscreen5/)
- terms: [National cancer screening programmes](https://onco.cc/terms/national-screening-programmes/), [Screening](https://onco.cc/terms/screening/)
- cancers: [Breast cancer (all types)](https://onco.cc/cancers/breast-cancer/)
- fronts: [Early Detection & Screening](https://onco.cc/fronts/early-detection/)
- technologies: [Mammography & tomosynthesis](https://onco.cc/technologies/mammography/)

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JSON: https://onco.cc/api/v1/entities/screening-chn-breast.json