Stopping Colorectal Cancer in Its Tracks

Colonoscopies can detect cancer early — and sometimes even prevent it from developing.

For both men and women, colorectal cancer is the fourth most common type of cancer, with the exception of skin cancer. In the United States, it is also the fourth leading cause of cancer-related deaths.

“Colorectal cancer screening can save lives,” said Dr. Brianne Crofts, General Surgeon at Memorial Hospital of Sweetwater County. “If you are age 45 or older and have not had a colorectal cancer screening, I recommend speaking to your primary care provider about your options.”

The Gold Standard Screening

Almost all colorectal cancer begins as precancerous polyps, which are abnormal growths. A colonoscopy is considered the best way to screen for the disease because it is the only screening method that allows the physician to detect and remove these polyps at the same time.

Before the procedure, you must flush out your colon by drinking either a prescription or over-the-counter colonoscopy prep. This allows the surgeon to get a clear view.

“Most people are afraid of the idea of the colonoscopy,” Dr. Crofts said. “But once you have gone through it, most people feel the experience is very reasonable.”

During the procedure, the surgeon guides a flexible tube with a tiny camera on the end into the rectum and examines the entire colon. Colonoscopies detect approximately 95% of colorectal cancers.

When Should You Get Screened?

The American Cancer Society recommends that everyone should begin colorectal cancer screenings by age 45. If you’re at high risk, you should talk to your doctor about beginning

screenings earlier or having them more frequently. People in good health who are expected to live more than 10 years should continue screening until at least age 75.

While a colonoscopy is the best way to get screened, other methods are available that test stool for signs of cancer.

“If patients do not want a colonoscopy, we discuss other options,” Dr. Crofts said. “Any type of colorectal cancer screening is better than none.”

To schedule an appointment to discuss a colonoscopy, call the General Surgery Clinic at 307-352-8192.