My brother has had treatment for colon cancer all going well with treatment etc. he has regular scans Ct and mri as well as colposcopy’s (camera test) all clear for two years.
Th latest ct scan has shown a small shadow on his lung but the medical team aren’t worried saying they will scan again in 3 months not like the waiting for the regular 6 months.
My head is spinning…. If there is something why are they waiting? What makes them not worried? What could the shadow be?
any advice would be helpful
thank you