Simple blood tests could be the future of cancer diagnosis
When you purchase through connexion on our site , we may earn an affiliate commission . Here ’s how it works . Around four years ago , now 77 - yr - old John Gormly buy the farm for what was presuppose to be a everyday blood psychometric test . But the results were life - changing . The psychometric test suggested Gormly had El Salvadoran colon cancer , which a colonoscopy later confirmed was Stage 2 , meaning the cancer hadspread through the wall of the colonbut not to his lymph nodes ....