Not only the risk of contrast agents, but possible sedation or just plain medica...

		refurb on Nov 26, 2019 \| parent \| context \| favorite \| on: Toshiba device tests cancer types from a drop of b... Not only the risk of contrast agents, but possible sedation or just plain medical errors. It might only be 1 or 2 people out of 5,000, but those 5,000 were perfectly healthy and never had cancer to start with.