I’ve reported previously (see here) on the C-Scan colon diagnostic capsule from Israel’s Check-Cap. In its latest (post CE approval) study, C-Scan detected 76% of small (potentially cancerous) polyps as opposed to only 28% using currently approved non-invasive techniques.

http://ir.check-cap.com/2019-07-09-Check-Cap-Announces-Positive-Final-Results-from-Its-Post-CE-Approval-Study-of-the-C-Scan-R-System