“…has been to promote the business of of the oncologist 50 or 60 years ago cancers were things that were definitely identified as benign the language was escalated so that something which formerly was not cancer was called pre-cancer and then cancer the if you use the language of 1940 many cancers wouldn't exist that are now officially named as as a cancer and treatable does they refer to cancer as malignant and a tumor that's not cancer as benign um an article in jama about 40 years ago uh looked at the evidence of uh the pathology methods”