Anal Cancer (cont.)
In this Article
- What is anal cancer?
- What are the risk factors for anal cancer?
- What are the signs and symptoms of anal cancer?
- How is anal cancer diagnosed?
- What affects the prognosis?
- How is the staging of anal cancer determined?
- What is recurrent anal cancer?
- What is the treatment for anal cancer?
- How does staging affect the treatment of anal cancer?
- What are the treatment options for recurrent anal cancer?
- Where can I find more information about anal cancer?
- Find a local Oncologist in your town
Possible signs of anal cancer include bleeding from the anus or rectum or a lump near the anus.
These and other symptoms may be caused by anal cancer. Other conditions may cause the same symptoms. A doctor should be consulted if any of the following problems occur:
- Bleeding from the anus or rectum.
- Pain or pressure in the area around the anus.
- Itching or discharge from the anus.
- A lump near the anus.
- A change in bowel habits.
Tests that examine the rectum and anus are used to detect (find) and diagnose anal cancer.
The following tests and procedures may be used:
- Physical exam and history: An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken.
- Digital rectal examination (DRE): An exam of the anus and rectum. The doctor or nurse inserts a lubricated, gloved finger into the lower part of the rectum to feel for lumps or anything else that seems unusual.
- Anoscopy: An exam of the anus and lower rectum using a short, lighted tube called an anoscope.
- Proctoscopy: An exam of the rectum using a short, lighted tube called a proctoscope.
- Endo-anal or endorectal ultrasound: A procedure in which an ultrasound transducer (probe) is inserted into the anus or rectum and used to bounce high-energy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram.
- Biopsy: The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. If an abnormal area is seen during the anoscopy, a biopsy may be done at that time.
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