Published 3 years ago • loading... • Updated 3 years ago
Dad's 'scary' diagnosis as pain in his side is cancer 'he'd never heard of'
Summary by Ground News
Chris Russell, 54, was diagnosed with cancer of the unknown primary (CUP) CUP is a rare cancer with a poor prognosis. It means doctors are unsure where in the body the cancer originates. There are no approved immunotherapies or targeted treatments for CUP outside of clinical trials.