Understand the importance of the colonoscopy examination

Understand the importance of the colonoscopy examination


The evaluation helps to diagnose colon carcinoma -premature, one of the most common and higher mortality rates in the world

Colon -retto carcinoma is one of the most common and most mortality in the world, but obstacles in prevention is still necessary due to taboos and disinformation. In Brazil, it is the most frequent second between men and women, with an incidence of 9.2% and 9.7%, respectively. In 2024, it was the tumor of the digestive system with greater mortality in the country, for a total of 9,942 deaths, according to the National Cancer Institute (Inca).




The disease originates in the large intestine and can develop from polyps (lesions that grow inside the intestine) which, if not removed over time, can evolve into malignant tumors. About 90% of cases occur in people over 45, making colonoscopy as an essential preventive examination.

“Colonoscopy is essential to detect and remove the polyps with Malnign’s potential; therefore it is so important to perform the exam. Between 2023 and 2025, about 45,630 new cases in Brazil, with an incidence rate of 21.1 diagnoses per 100,000 inhabitants inhabitants”, explains Marcelo Camargo, coordinator of the clinical and clinical and clinical Hospital clinical and clinical coordinator and

Colon cancer risk factors -Retto

Factors such as family history, obesityPhysical inactivity, smoking, excessive alcohol consumption and a diet rich in red meat and transformed foods increase the risk of disease development. “Colon -receptor cancer can be silent, IE has no symptoms in its early stages. Therefore the importance of preventive monitoring even in the absence of apparent signs,” says Marcelo Amade Camargo.



Colonoscopy is a key exam for reducing mortality from intestine cancer

Exam for disease monitoring

Colonoscopy is a key exam for detecting and removing suspicious lesions and can treat minimally invasive and reduce mortality for the disease. Studies indicate that an appropriate monitoring program has reduced over 50% of mortality from intestinal cancer. In the United States, where monitoring is more widespread, it is estimated that between 60% and 65% of the middle -aged population are updated with their monitoring.

In Brazil, adhesion to the exam is still low, despite the progress in awareness and access to the procedure. “Many still avoid colonoscopy for fear or lack of information. But it is a examination Safe, usually well tolerated and highly effective. The preparation for the exam is attentive, but the advantage exceeds any discomfort, “says the expert.

Risks to postpone the exam

Failure to perform colonoscopy can lead to the progress of the disease, which requires more aggressive treatments and less successful possibilities. “The general recommendation is to start monitoring at 45

Habits to prevent colon cancer -retto cancer

Prevention also involves the adoption of healthy habitsAs a balanced diet, rich in fruit and fiber, regular exercise and reduced consumption of alcohol, cigarettes and food and sugary drinks. “Dressing the fear and overcoming of the taboos on the colonoscopy can save human lives. The disease is first detected, the greater the possibilities of effective treatment and healing”, concludes Marcelo Amade Camargo.

By Samara Menu

Source: Terra

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