I have done ctscan ,which shows loaded colon,done endoscopy which shows antral gastritis,sigmoidoscopy shows piles grade 2..i occasionally have near naval right and left both side..i also have a problem of hard stool inspite of taking and trying various methos to soften it and laxatives also.but all things seems to be fail .its become a permanent for me since 9months..tried homeopathy also but no cure is there...in your opinion what can be the reason of it?is there any possibility of colon cancer as i have colon pain,although my ct scan is normal only colon is loaded.what can i do now?