Dossier
Peter Wan Ying-keung
Coverage of Peter Wan Ying-keung in the Nexus archive.
- No more painful biopsies? How a new blood test will transform cancer detection in Hong Kong
Hong Kong researchers are developing new blood tests to detect cancer earlier, potentially transforming screenings and diagnoses. Retired businessman Peter Wan Ying-keung's experience with a prostate cancer diagnosis via a blood test in 2013 highlights the challenges of current methods.