Dr Mpho Ramabulana, a colorectal surgeon and gastroenterologist at Netcare Akasia Hospital, stresses the life-saving impact of early colorectal cancer detection. He encourages regular screenings, noting a 90% survival rate with early diagnosis.
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Colorectal cancer, one of the most prevalent yet preventable cancers, can develop in the colon or rectum, often starting as small polyps that can quietly become malignant if left unchecked.
Dr Mpho Ramabulana, a colorectal surgeon and gastroenterologist at Netcare Akasia Hospital, underscores the life-saving power of vigilance and the importance of early detection, noting, "We've observed a 90% survival rate in people who are diagnosed at an early stage, highlighting the immense potential of regular screenings to turn the tide in this battle.”
Understanding the disease
Warning signs that you could be at risk
Chronic inflammatory conditions
“Unfortunately, patients with chronic inflammation of the gut and conditions like ulcerative colitis and Crohn’s disease face increased risks for colorectal cancer. Regular screenings are, therefore, essential for those with a long history of such conditions,” Dr Ramabulana reiterates.
I need a colonoscopy – what now?
A colonoscopy is a vital tool for early detection. "This minor day procedure is performed while the person is under sedation, and the benefits far outweigh the minimal risks," assures Dr Ramabulana, adding that limited access to alternative tests in South Africa, such as the faecal immunochemical (FIT) test, makes colonoscopy a critical screening method.
How a colonoscopy is performed:
Dr Ramabulana highlights the importance of understanding the colonoscopy process, stating, "A colonoscopy is a crucial tool for early detection of colorectal cancer. It is therefore essential for patients to know what to expect and how to prepare for this procedure to ensure the best outcomes."
Preparing for a colonoscopy
Following these preparation steps carefully is crucial for a successful colonoscopy, as it ensures the doctor has a clear view of your colon.
Innovative screening techniques:
Advancements such as virtual colonoscopy offer a less invasive option. "Though promising, any abnormalities found still require confirmation through a traditional colonoscopy," says Dr Ramabulana.
Prevention through lifestyle:
“By raising awareness and focusing on early detection, individuals can take proactive steps to prevent and combat colorectal cancer effectively. Informed choices and timely medical intervention can dramatically improve outcomes. Armed with knowledge and awareness, you hold the power to not only reduce the risks but also change the course of this preventable disease,” concludes Dr Ramabulana.
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