Why is early screening important for colorectal cancer?

Why is early screening important for colorectal cancer?

Colorectal cancer is the third most common cancer diagnosed in both women and men, but it's treatable, especially when detected early. Timely screening plays a pivotal role in preventing colorectal cancer deaths and improving overall outcomes for individuals at risk. Below, the best onco surgeon in Kolkata has discussed the importance of early colorectal cancer screening. 

Importance of colorectal cancer

1. Early Detection Saves Lives: Colorectal cancer often develops from precancerous polyps. Through regular screenings such as colonoscopies or stool-based tests, these polyps can be identified and removed before they become cancerous. Early detection enhances the chances of successful treatment and reduces mortality rates significantly.

2. Asymptomatic Nature of Early-stage Cancer: According to the best surgical oncologist in Kolkata, colorectal cancer in its early stages often exhibits no noticeable symptoms. Screening allows for the detection of abnormalities before symptoms manifest, enabling timely intervention when the disease is most treatable.

3. Risk Factors and Age: Certain risk factors, like a family history of the cancer, Inflammatory Bowel Disease, unhealthy lifestyle habits, or advancing age, increase the likelihood of developing this cancer. Screening is recommended for individuals with these risk factors, typically starting at the age of 45 or earlier based on specific risk profiles.

4. Prevention Through Polyp Removal: Screening not only detects cancer but also helps prevent it by allowing the removal of precancerous polyps during procedures like colonoscopies. This proactive approach reduces the likelihood of these polyps progressing to cancer.

5. Improved Treatment Options: Timely diagnosis offers more treatment options, potentially reducing the need for aggressive treatments like chemotherapy or radiation therapy. Surgical interventions or targeted therapies are often more effective in the earlier stages of colorectal cancer.

6. Quality of Life: Early detection not only improves survival rates but also improves the quality of life for individuals diagnosed with colorectal cancer. Detecting and treating cancer at an early stage can result in less invasive treatments and fewer complications.

Early screening enables doctors to detect potential issues before symptoms arise. It is advisable to consult with the best onco surgeon in Kolkata to determine appropriate screening schedules based on individual risk factors for timely detection and effective management of colorectal cancer.