Anal Cancer Treatment in Orange County, CA

Understanding Anal Cancer

Anal cancer develops when abnormal cells grow uncontrollably in the anal canal. While this type of cancer is less common than colorectal cancer, early detection and treatment are vital to preventing its spread. Risk factors include HPV infection, smoking, and a history of anal dysplasia or weakened immune function.

Symptoms of Anal Cancer

Some patients may experience no symptoms at all, while others notice significant changes. Common symptoms include:

• Changes in bowel habits
• Anal itching or discomfort
• A lump or mass near the anus
• Rectal bleeding
• Persistent pain in the anal region

Because these symptoms can also be linked to less serious conditions, it is essential to seek a professional evaluation for an accurate diagnosis.

Diagnosing Anal Cancer

If Dr. Chung suspects anal cancer based on your symptoms and medical history, he may recommend one or more of the following diagnostic tests:

• Digital Rectal Exam (DRE): A physical examination to check for abnormalities in the anal canal.
• Anoscopy: A small, hollow tube with a light is inserted into the anus to detect abnormal tissue, which may be sent for biopsy.
• Endoscopy: A flexible tube with a camera provides a detailed view of the anal and rectal tissue.
• Imaging Tests: PET scans, MRI, CT scans, and ultrasounds may be used to assess whether the cancer has spread beyond the anus.

Treatment Options for Anal Cancer

Treatment for anal cancer depends on the stage of the disease and overall patient health. Common treatment approaches include:

• Surgery
  
  • For some cases, surgery may be recommended to remove the tumor and a margin of surrounding healthy tissue. In more advanced cases, a full removal of the anus and rectum may be necessary.
• Radiation Therapy
  
  • High-energy X-rays or other radiation techniques are used to target and destroy cancer cells. Radiation may be combined with surgery or used as the primary treatment in certain cases.
• Chemotherapy
  
  • Cancer-fighting drugs are used to eliminate cancer cells, often in combination with radiation therapy to enhance effectiveness.
• Immunotherapy
  
  • This treatment helps the body’s immune system recognize and attack cancer cells. It is sometimes used for advanced anal cancer that has not responded to traditional treatments. Dr. Chung will work closely with you to determine the best treatment strategy based on your individual needs.