I had surgery in Feb. 2011 for colon tumer and after biopsy 2nd.stage cancer was detected. Then I had gone trough chemotherapy os six cycle of Folfox 4. After completion of chemotherapy during check up a polyp (2mm) was found in colon. After six months PET scan has been done and no metastat was found. My age is 61 year. I go for walking daily morning for 40 minutes and also busy in my job.
My weight is constant. I have no major problem. But alway I feel gas in my stomac and I feel my stomac tight. Now I want to know , what is the reason of Gas formation an
is there a chance of reoccurance?