
Young hockey player defies odds after Stage IV colorectal cancer diagnosis and transplant
A 26-year-old hockey player, David Lyon, was diagnosed with Stage IV colorectal cancer after blood in his stool and escalating pain; he underwent chemotherapy, had the primary tumor surgically removed, and in 2024 underwent a liver transplant to treat liver metastases. Eighteen months post-transplant he remains cancer-free and has become an advocate for colon-cancer screening and awareness among young people.






