viagra information side effects You are visiting canada-wide choose province/territory canada-wide alberta-nwt british columbia & yukon manitoba new brunswick newfoundland-labrador nova scotia nunavut ontario prince edward island quebec saskatchewan home about us contact us franã§ais   about cancer prevention cancer research support / services how you can help publications       types of cancer your healthcare team treatment coping with cancer cancer statistics cancer myths and controversies cancer encyclopedia info in other languages how we know editorial policy signs and symptoms of colorectal cancer colorectal cancer may not cause any signs or symptoms in its early stages because the lower abdomen (stomach area) has lots of room for a tumour to grow and expand. generic viagra cheap viagra online where can i buy viagra locally without a prescription buy generic viagra cheap viagra viagra without a doctor prescription buying viagra viagra for sale cheap viagra online buy viagra online â  symptoms often appear once the tumour causes bleeding orâ blocks the bowel. Possible symptoms may include: a change in bowel habits blood (either bright red or very dark) in the stool diarrhea, constipation or feeling that the bowel does not empty completely stools that are narrower than usual general abdominal discomfort (frequent gas pains, bloating, fullness or cramps) unexplained weight loss feeling very tired vomiting other healthâ problems can cause some of the same symptoms. Testing is needed to make a diagnosis â more information onâ signs and symptoms of colorectal cancerâ in the canadian cancer encyclopedia last modified on:â  01â octoberâ 2012 back to top related information what is colorectal cancer? Risk factors screening signs and symptoms diagnosis staging treatment in-depth information on colorectal cancer after treatment questions to ask your healthcare team statistics suggested links privacy â â |â â â site mapâ â â |â â  glossary 2012 canadian cancer society. All rights reserved.. Uterus), a female reproductive organ in which the foetus develops. The most common type of uterine cancer is called endometrial cancer and starts in the lining of the uterus (the endometrium). Other types of uterine cancer include uterine sarcomas, cervical cancer and gestational trophoblastic disease. Endometrial cancer [... ] read the full story posted in comments off urethral cancer 10 september 2012 urethral cancer is an extremely rare condition with approximately 600 reported cases in total. It occurs when cells in the urethra start growing without control. Women are more likely to be affected by urethral cancer than men. The urethra is a narrow tube that links the urinary bladder and the outside of the body. The [... ] rea.