The test, called a 'liquid biopsy', detects tiny fragments of circulating tumour DNA, or ctDNA, in the blood and looks for genetic changes linked to cancer.
Cardinals rookie Joshua Baez makes insane MLB history with barely-believable home-run blitz in first three at-bats on debut
Joshua Baez, the star prospect whom St. Louis called up Friday, left fans amazed when he went on an insane home-run blitz during the Cardinals' 8-4 win over the Chicago Cubs at Wrigley Field.
Kylie Jenner strips down to skimpy sports bra with sister Kim Kardashian during action-packed birthday getaway
Kylie Jenner stripped down to a skimpy sports bra with her sister Kim Kardashian as she gave fans a glimpse at her action-packed 29th birthday getaway.
Gogglebox star Angie Kent reveals heartbreaking year of grief, family turmoil and IVF: 'My whole world had been stomped on'
Angie Kent has opened up about the devastating year that has seen her lose her beloved father, fight to get help for her younger brother and endure a setback.
Prince Harry wants to visit Britain 'every few months' after reunion with King Charles last month left him 'buoyed' and 'really energised'
The Duke of Sussex , 41, is set to return 'more and more' to the UK following his visit last month that left him 'buoyed', 'very happy' and 'really energised'.
Prince Harry wants to visit Britain 'every few months' after reunion with King Charles last month left him 'buoyed' and 'really energised'
The Duke of Sussex , 41, is set to return 'more and more' to the UK following his visit last month that left him 'buoyed', 'very happy' and 'really energised'.