Location: Hong Kong

July 14, 2026

Reference List

WHO, ed. Guide to Cancer. Early Diagnosis. Geneva: World Health Organization; 2017. https://www.who.int/publications/i/item/guide-to-cancer-early-diagnosis
Matrana, M., & [et al.] (2025). Real-world data and clinical experience from over 100,000 multi-cancer early detection tests. Nature Communications, 16, 9625. Available at: https://www.nature.com/articles/s41467-025-64094-7
Imai, M., & [et al.]. (2025). Transforming cancer screening: The potential of multi-cancer early detection (MCED) technologies. International Journal of Clinical Oncology. Advance online publication. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11785667/
Globocan. Incidence and Mortality, in 2022 Asia (Top 15 Cancer Sites). WHO. https://gco.iarc.fr/today/en/dataviz/bars-compare-populations?mode=cancer&group_populations=1&populations=935&cancers=40&key=crude_rate&sort_by=value1&types=0_1
Cotner, C. E., O’Donnell, E., & Mao, J.-H. (2024). Understanding the landscape of multi-cancer detection tests: The current data and clinical considerations. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11278188/#:~:text=Multi%2Dcancer%20detection%20(MCD),cost%20implications%20of%20MCD%20tests.
U.S. Preventive Services Task Force. (n.d.). USPSTF topic search results. U.S. Preventive Services Task Force. https://www.uspreventiveservicestaskforce.org/uspstf/topic_search_results?topic_status=P&category%5B%5D=15&age_group%5B%5D=10&type%5B%5D=5&searchterm=. Retrieved April 22, 2026.
Sabatino SA, et al. Barriers to colorectal cancer screening among adults in the United States. Cancer. 2012;118(3):741–750.

While MCD tests are intended to detect cancers, a negative test does not rule out the possibility of current or future cancer diagnosis. A positive test does not confirm the diagnosis of cancer and will need further confirmatory diagnostic testing as per your healthcare provider’s decision. All age appropriate guideline recommended screening tests should also be adhered to.

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This is an educational website on cancer screening. This information should not be used in place of advice from your doctor or healthcare professional. For further information and advice, please contact your doctor.

Location: Hong Kong

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