Did they say if the removal of the colon got all of the cancer or not? Definitely a frightening and exhausting thing to be going through. We've been through cancer several times over the years with my sisters, including colon cancer. In her case they did manage to get all of the cancer through surgery. She did radiation treatments following the surgery. 1/3 of the colon will certainly affect him regardless.

Take care of your own health as a priority because this will be a strain on you and probably will affect your bipolar symptoms. Give your pdoc a heads up about what is going on if you haven't already so he can help monitor you during this stressful time.

My prayers go up for you and your husband.