Doctor insights on:
I have a small rectum that prevents either a colonoscopy or digital examination. What options do I have.
Is necessary to perform digital rectal exam or colonoscopy when I feel pressure in anus and I have continuously anal pain and blood on stool surface?
Digital rectal exam: For the symptoms related to problems with anal canal, one might have internal hemmorhoids, a fissure or even an early malignant growth. When examined only by colonoscopy, the scope passes this area without identifying any problem that may exist. A digital exam and possibly proctoscopy with a very short scope limited to the area of interest is the approach to be employed. ...Read more
Uc flare with thin stools, chunks of blood in stool, and frequency. Egd, colonoscopy, biopsies & digital perianal & rectal exam all normal. confused?
UC is long-term: Ulcerative colitis is a lifelong inflammatory disease of the lining of the large intestine and rectum, that may have systemic consequences, is often relapsing, and can lead to colon cancer. Flares may occur acutely, even after an unremarkable colon evaluation. Don't delay in ruling out superimposed infection, & seeking help from your gastroenterologist. Call him/her now-- ...Read more
Will a colonoscopy detect anal cancer/mass as well colon cancer? Is the digital exam done before the colonoscopy is performed?
Not able to detect.: Several instruments are used for examining the rectum and then colon. The anal canal is examined with an anoscope being several inches long. confirmation is by digital exam. The proctoscope looks at the rectum above the anus after which sigmoidoscopes were used but now replaced by the colonoscope for examining upper rectum to cecum. Lesion found are then bx. ...Read moreSee 1 more doctor answer
Look inside colon: You are sedated (very sleepy, but still breathing on your own). The endoscopist places an instrument through your anus and then passes it into the colon to carefully exam the colon for polyps, cancer, etc. If any abnormalities are found a biopsy may be done. Typically, it is painless - the only bother is cleaning out your bowels beforehand and even that's not so bad. ...Read moreSee 2 more doctor answers
Colonoscopies : A colonoscopy is a procedure where one's colon is carefully inspected with a colonoscopy, a lighted, flexible telescope. Polyps can be removed, tumors can be diagnosed, and diseases of the bowel can be diagnosed. Doctors recommend that all people should get a colonoscopy by the age of 50. ...Read more
A simple test: After appropriate colon preparation at home, arrive at the endoscopy center, change into a gown & IV is inserted. Once in the procedure room, final consent is obtained, IV sedation is given (there are options here--some patients choose no sedation, others want to be "out cold"), & a thin flexible tube with video camera is inserted per rectum & advanced, taking pictures, biopsies, & therapeutics. ...Read more