I have read your 4 posts and I have a few comments of a general nature, but I will mention only one of them right now
1. Since you are a new member seeking informational support from people here you should really provide as much relevant information about yourself at the outset as possible so that people can tell whether or not their situation is relevant to yours.The best way to do this, in my opinion, is to create a signature containing as much relevant information as you have so far, so that this information is displayed at the bottom of each of your posts in the future. Tips on setting up a signature are contained in the link belowhttp://coloncancersupport.colonclub.com/viewtopic.php?f=1&t=52681&p=421597#p421597
The reason this is important is that if you don't have a signature and you are asking for information, then you run the risk of getting irrelevant information from members who misunderstand what your situation is.
For example, if you don't disclose whether you are male or female, then .you might get irrelevant, unhelpful comments about the uro-genital radiation side effects of the other sex. This is just one example.
Another example is your planned schedule for upcoming interventions. You haven't said whether or not a surgery is definitely planned for removal of your T2 tumor, but you have said that you have had discussions with several surgeons. If you are planning to have surgery, what type of surgery will it be and when is it planned for? Are you planning to go back to work for just a couple of weeks before surgery? What about working after surgery, which is a rather different question?