Colorectal Cancer, Metastatic Or Recurrent: Exams And Tests

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Exams and Tests

Tests to help your doctor see if colorectal cancer has metastasized or recurred include:

• An abdominal ultrasound to find the cause of pain or swelling in your abdomen.
• A colonoscopy to see if cancer has returned to your intestine.
• Blood tests to find out if cancer has returned (CEA) or to find the cause of symptoms such as weakness, fatigue, fever, bruising, or weight loss (complete blood count and blood profile).
• A chest X-ray to find the cause of symptoms such as persistent coughing, coughing up blood, chest pain, or difficult breathing.
• A CT scan, MRI, or PET scan to see if colorectal cancer has spread into the chest or organs in the abdomen or pelvis.
• A brain CT scan or MRI to look into symptoms such as confusion, paralysis, numbness, vision problems, vertigo, or headaches.
• A biopsy, such as a liver biopsy or a lung biopsy, to find out where the cancer cells have spread.
• A bone scan to find out whether cancer cells have spread to the bones.

What to think about

Colorectal cancer often comes back, even after successful treatment. If you had colorectal cancer in the past, pay close attention to your body and see your doctor regularly. Tell your doctor about any changes, such as decreased appetite, bloating, or an increase in the size of your belly.

Your cancer may return even if you do everything you can to prevent it. If this happens, focus on what you and your doctor can do to treat your symptoms to help you feel better and live longer.

Last updated:	October 01, 2008
Author:	Bets Davis, MFA
Reviewed By:	Anne C. Poinier, MD - Internal Medicine, Arvydas D. Vanagunas, MD - Gastroenterology
Editors:	Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC