Pre-surgery testing for colon cancer surgery is a structured medical evaluation process, and it may include blood tests, imaging scans, and cardiovascular assessments. These tests help surgeons assess the patient’s overall health, enabling them to plan the safest, most effective procedure for the patient’s specific condition. Here is more information on colon cancer and what pre-surgery testing for surgery involves:
What Is Colon Cancer?
Colon cancer develops when abnormal cells in the colon grow uncontrollably, forming tumors that can spread to other parts of the body. The colon, also known as the large intestine, plays a key role in digestion and waste removal. When cancerous growths form here, they can disrupt normal bowel function and, if left untreated, become life-threatening. This is a common type of cancer, and colon cancer surgery is a standard treatment.
Several risk factors are associated with the development of colon cancer. These include age, as the condition is more commonly diagnosed in older individuals, as well as a family history of colorectal cancer or polyps. Lifestyle factors such as physical inactivity, obesity, smoking, and excessive alcohol consumption may also increase risk. Regular screening is recommended for those at elevated risk; early detection helps improve treatment outcomes.
What Is Colon Cancer Surgery?
Colon cancer surgery involves removing part or all of the colon affected by cancer; the exact procedure depends on the tumor’s location, size, and stage. In some cases, surgeons also remove nearby lymph nodes, checking whether the cancer has spread. This type of surgery may be performed through minimally invasive laparoscopic techniques. The surgeon will recommend the most appropriate approach based on the patient’s specific diagnosis and overall health.
Laparoscopic surgery uses several small incisions through which a camera and surgical instruments are inserted. Laparoscopic procedures are generally associated with shorter recovery times, and patients may experience reduced post-operative pain. A temporary or permanent colostomy may also be required, whereby a section of the colon is redirected through an opening in the abdomen to allow waste to exit the body.
Why Is It Conducted?
Colon cancer surgery is conducted to remove the tumor and any affected surrounding tissue before the cancer spreads further. When cancer is confined to the colon, surgical removal offers a chance at a smoother recovery, making early action a priority. The surgeon may remove nearby lymph nodes to determine whether the cancer has spread, and this guides any additional treatment.
What Does Pre-surgery Testing Involve?
Pre-surgery testing is a structured evaluation process conducted before surgery. The testing process may include several types of evaluations:
- Blood tests measure red and white blood cell counts, kidney function, and clotting ability.
- Imaging scans, such as CT scans or MRIs, provide a clearer picture of the tumor’s size, location, and spread.
- Urinalysis evaluates kidney function and detects any signs of infection or other conditions that may affect surgical outcomes.
The doctor may additionally request a bowel preparation, which involves clearing the colon before surgery to reduce the risk of infection.
Prepare for Pre-surgery Testing Now
Pre-surgery testing is a well-structured process designed to give your surgical team more information about your health before your procedure. Each evaluation serves a specific purpose, and knowing what to expect can make the process more manageable. If your surgery date is approaching, speak with your healthcare provider about scheduling your pre-surgery tests.