After the colonoscopy which was done friday .7.01.22 i was informed by the nurse that there is a 3cm suspected malignant tumor in my rectum. I was so devastated and tears just flowed from my eyes. I was told that a tissue sample was taken and will be send for biopsy. Tuesday 11 december i had my mri pelvis. I am so worried and unable to sleep since friday . Is a 3cm malignant tumour bad? Or has it spread or is it aggressive?please do reply if anybody here has had a 3cm tumor. Many thanks and regards to all. Godbless
Hi Wil66. Maybe the consultant wants to look at the tumour himself rather than just relying on the colonoscopy report? It’s a lot less invasive than a colonoscopy as it only looks at the rectum and lower part of the colon so I think they’re just be ultra efficient and getting all the info together for the MDT x
Hi Wil66. I know, it’s horrible just waiting isn’t it? I wish I could magic you forward but all I can suggest is that you try and keep yourself busy/distracted. Whatever the outcome is, it won’t change by you worrying and you’ll end up tired and emotional, I know it’s hard but Thursday will get here eventually and then you’ll honestly feel a bit better. Have you thought about writing some questions down that you might want to ask at the meeting? x
I have had a 7 cm tumour removed and am on the road to recovery after an operation. I appreciate the initial shock and sense of dread, but with the help of family and the wonderful nurses at the Royal and advice from Macmillan, I am getting through the worry and sense of feeling hopeless. It does get better, ask for information from your doctor, the diagnostic consultant who gave you the prognosis, also contact the Macmillan Cancer Centre, they can offer all sorts of help and reassurance. I wish you all the best in your journey forward
Whatever cancer throws your way, we’re right there with you.
We’re here to provide physical, financial and emotional support.
© Macmillan Cancer Support 2025 © Macmillan Cancer Support, registered charity in England and Wales (261017), Scotland (SC039907) and the Isle of Man (604). Also operating in Northern Ireland. A company limited by guarantee, registered in England and Wales company number 2400969. Isle of Man company number 4694F. Registered office: 3rd Floor, Bronze Building, The Forge, 105 Sumner Street, London, SE1 9HZ. VAT no: 668265007