hello. I am new to this forum. I have had 2 colonoscopies ( second one resulted in perforation) and hemicolectomy . due to continuing pain and problems I am now supposed to have a CT virtual colonoscopy. I am completely traumatised by the events of the last 5 and a half months. I am terrified of any examinations . I have just read about the CT virtual colonoscopy procedure and I can already feel the panic starting. there is risk of perforation! and I don't know if I can lie on my tummy at all. I am so so worried. can anyone reassure me? advise me? please. thank you