Colon Cancer Surgery in Glendale & Los Angeles
Colon cancer develops in the large intestine and most often begins as a polyp — a growth on the inner lining — that can turn cancerous over time if not removed. This is exactly why screening colonoscopy matters: removing polyps during a screening exam can prevent cancer from developing in the first place, and catching cancer early dramatically improves outcomes.
Common Symptoms
- Often no symptoms at all in early stages, which is why screening matters
- Blood in the stool or rectal bleeding
- A persistent change in bowel habits
- Abdominal pain, unexplained weight loss, or fatigue from anemia in more advanced cases
Treatment Approach
- Surgical removal of the affected segment of colon (colectomy) is the primary treatment for most stages
- Minimally invasive (laparoscopic or robotic) techniques are used when appropriate for the tumor’s location and stage
- Chemotherapy may be recommended afterward depending on the cancer’s stage
A Note Worth Reading
National guidelines (U.S. Preventive Services Task Force) recommend average-risk adults begin colorectal cancer screening at age 45. People with a family history or certain conditions may need to start earlier — that’s worth discussing directly rather than assuming.
Related Questions
What happens at a first consultation?
A first visit typically includes a review of your symptoms and medical history, relevant prior test results (bring colonoscopy reports, imaging, or pathology if you have them), and a focused physical exam when appropriate. From there, the surgeon will explain what’s likely going on, what (if any) additional testing is needed, and the range of treatment options — from conservative management to procedures or surgery — so you can make an informed decision together.
View this answer on its own page →At what age should I start colon cancer screening?
The U.S. Preventive Services Task Force recommends that adults at average risk begin colorectal cancer screening at age 45. If you have a family history of colorectal cancer or polyps, a personal history of inflammatory bowel disease, or certain genetic conditions, your doctor may recommend starting earlier and screening more frequently. If you’re not sure which category you fall into, that’s worth a direct conversation rather than guessing.
View this answer on its own page →See more on our main site, or request an appointment to discuss this with Dr. Gregorian directly. lacolorectaldoctor.com →
This page is general health information, not medical advice, and does not create a doctor-patient relationship. It is not a substitute for an in-person evaluation. If you are experiencing a medical emergency, call 911.
Discuss Colon Cancer With Dr. Gregorian
Call the office or send a message to request an appointment with Dr. Armen Gregorian, MD, FACS, FASCRS.