HI.
So sorry to hear news of your brother, and you said is there any hope and YES there is plenty of hope, your brother has joined the journey of thousands and thousands of others, and the advances of medicine to treat colon cancer is amazing.
It is not an easy road BUT with a positive attitude, and right treatment, and good diet he can go a long way.
I have researched.. Body, Cancer, and Diet for 8 yrs... because of my wife having stage V1 cancer... so if you want any info or help please just ask....
How old is your brother...
God Bless You Both ......Rob and Barb