Colorectal Cancer Treatment
What is Colorectal Cancer ?
Colorectal cancer is a type of cancer that begins in the colon or rectal and then starts growing uncontrollably to other parts of the body. It is situated in the lower part of your digestive system also called ‘the gastrointestinal system’. In colorectal cancer, you’ll notice changes in bowel movements and experience certain symptoms like diarrhea, constipation, or narrowing of the stool.
How does Colorectal Cancer start?
Colorectal cancer starts growing in the inner lining of the colon and rectal. This cancer growth is called a ‘polyp’. It then slowly starts spreading to different organs such as the lungs, bones, liver, lymph nodes, brain, or spinal cord. The chances of polyp turning into cancer depend on some circumstances such as
- If the polyp is a Sessile serrated polyp (SSP) or Traditional serrated adenomas (TSA) then there is a high risk of colorectal cancer growth.
- The size of the polyp is larger in size usually more than 1cm.
- More than 3 polyps are found in the inner lining of the colon or rectal.
Causes and Risk factors of Colorectal Cancer
The causes of the colon or rectal cancer are mainly related to the genetic environment or mutations from hereditary syndromes. According to WHO(World Health Organization) statistics, 70% of Colorectal Cancer happen without any clear reason. However, it also happens due to certain risk factors. The common risk factors included are –
- Being male and over age 50
- Diet rich in low-fibers or highly processed red meat
- Alcohol consumption
- Overweight or Obesity
- Certain genetic features or hereditary syndromes
- Polyps in the colon or rectum
- Undergone radiation therapy or chemotherapy.
- Inflammation in bowel
Having one of the risk factors mentioned above does not mean you’ll get cancer. It however increases your chances of getting colorectal cancer.
Symptoms and Signs of Colorectal Cancer
The symptoms of colorectal cancer are difficult to determine at the early stage of cancer. However, if you are experiencing an infection, irritable bowel syndrome, or hemorrhoids then you need to seek adequate treatment on time. If the above symptoms persist for long enough talk to Sunrise Oncology Center doctors for recommended medical tests to determine the accurate cause. The list of symptoms you should look out for are –
- Rectal bleeding
- Abdominal Pain
- Narrowing of stools
- Weight loss
- Weakness & Loss of appetite
As colorectal cancer shows no major signs in the early stages except for some mild complications of infection in the bowel. Therefore, early detection of colorectal cancer can help in treating cancer effectively by stopping its growth in different organs of the body.
How Sunrise Oncology Center provides treatment for Colorectal Cancer?
The procedures required to treat Colorectal Cancer are determined by the Stages(Stage 0, Stage I,…Stage IV) of cancer. Sunrise Oncology Center provides a list of treatments after the stage of cancer is signified by doctors through screening tests including –
- CT Scan – It captures pictures of inside areas of the body such as the abdomen, chest, or pelvis. A dye may be injected through veins for the organs to be clearly visible in pictures. These are basically called Computed tomography or Computerized axial tomography which effectively examines cancer spread in the body.
- MRI (Magnetic resonance Imaging) Scan – It uses magnetic radio waves for detecting cancer. Glodinium drug is inserted into the veins for a detailed picture of inside areas.
- Chest X-ray – It is a beam of energy that goes inside the body to determine cancer.
- Surgery – It is done in all stages of cancer to remove the polyp cells completely. Sometimes, colorectal cancer surgery has to be repeated based on the patient’s cancer stages
- Lymph Node Biopsy – Lymph nodes are removed after checking under a microscope. A surgery or endoscopic ultrasound procedures are performed when colon polyps are too big in size.
- Complete Blood Count (CBC) – A blood test is done to examine red blood cells, white blood cells, and hemoglobin quantity in the cell which also helps doctors in determining the immunity and oxygen levels in the cells.
If cancer starts recurring again, the best option is a combination of treatments from surgery, chemotherapy, and targeted therapy. We also recommend Immunotherapy for Stage IV colon cancer. You can also search for clinical trials with us to get access to newer treatments.