not good

It's been 3 years now since dad was diagnose with lung cancer.

Just when i thought everything is going well, then i got an bad news.
From the X-ray report, it seems like the tumor is started to enlarged again.

Doc says there is no need to do anything now since dad is kinda fit.
After 3 months if the tumor is grow again, then have to start chemo.

Why so suey one???