THE ROLE OF THE RIGID SIGMOIDOSCOPY IN THE OUTPATIENT CLINIC

The Role of the Rigid Sigmoidoscopy in the outpatient clinic







The Role of the Rigid Sigmoidoscopy in the outpatient clinic

Introduction

Colorectal cancer is a cancer that usually found in the colon and leads to the rectum, if diagnosed and treatment early it is most likely curable. “Nearly all colon cancers begin as noncancerous (benign) polyps, which slowly develop into cancer”(Colon Cancer: MedlinePlus Medical Encyclopedia).

When a doctor thinks a patient might have cancer, he or she can send to patient for proper screening before to symptom develops. Some different ways to diagnose colorectal cancer is by get a fecal occult blood test (FOBT), Sigmoidoscopy, and Colonoscopy. “If your doctor learns that you do have colorectal cancer, more test will done to see if the cancer has spread. This is called staging” (Colon Cancer: MedlinePlus Medical Encyclopedia). In this case, a PET scan can to use to see where the cancer had spread to.

When get treatment for colorectal cancer, it usually depends of the stage of cancer you might have. The common treatment for a patient that has colorectal cancer is surgery, chemotherapy, and radiation.

The first way that a person can possible be diagnose for some type of colon cancer is by a fecal occult blood test, also known as FOBT. “A fecal occult blood test (FOBT) is a non-invasive way to screen blood in your stools, which can be a symptom of colon cancer” (Dixon). For this test you can get a kit from your doctor. During this test you will have to collect three different samples of your stools and then send it to a laboratory to be tested for blood. Before you do a test like this, you should avoid red meats and medications like ibuprofen because these things could cause the test show a false positive. This test is usually done once a year. If the test where to come back positive, than you would need to follow-up with your doctor and he would tell you needed to get a Sigmoidoscopy or Colonoscopy done.

Sigmoidoscopy is hailed as being one of the most consistently successful medical procedures that habve constantly been in use in diagnosing colorectal cancer in patients. Modern science especially owes a lot to this prodedure. It has been through the particular means of sigmoidoscopy that thriving oncologistscan make timely detections of the signs of physiological abnormalities at this particular level of the colon. Sigmoidoscopy can be either executed with a stationary or a supple scope, depending on the section of the colon that necessitate screening. Although, due to the fact that inflexible sigmoidoscopy provides inadequate visibility, doctors usually favour the use of a elastic scope instead. Additionally, , flexible sigmoidoscopy is a lot less likely to be the source of discomfort to patients. Flexible sigmoidoscopy involves the use of a 60-cm scope that can effortlessly identify cancerous colonic polyps, tumors or adenomas located in different regions of the large bowel.

Discussion

The examination of the lower intestine (colon) and ...