Rectal biopsy
Alternative names:
biopsy of the rectum
Normal values:
The anus appears normal in size, color, and shape. There should be no evidence of bleeding, polyps, hemorrhoids, or other abnormalities. On microscopic examination of biopsy tissue, no abnormalities should be noted.
What abnormal results mean:
This test is one of the more common means to confirm amyloidosis. It also determines the specific causes of abnormal conditions of the rectum, such as squamous cell tumors of the rectum. Other findings could include colorectal polyps, abscesses, inflammation, infection, or hemorrhoids.
Additional conditions under which the test may be performed:
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