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Colorectal Cancer Screening (PDQ®): Screening - Patient Information [NCI] - Changes to This Summary (07 / 19 / 2012)

The PDQ cancer information summaries are reviewed regularly and updated as new information becomes available. This section describes the latest changes made to this summary as of the date above.

Editorial changes were made to this summary.

Recommended Related to Colorectal Cancer

Rectal Carcinoids

In general, rectal carcinoids smaller than 1 cm can be safely removed by endoscopic excision.[1] Excised specimens should be examined histologically to exclude muscularis invasion.[2,3,4,5] Tumors measuring 1 cm to 2 cm should be investigated by transanal endosonography or magnetic resonance imaging. Absence of muscularis invasion or regional metastases may justify local excision.[1] The outcome from treating a lesion between 1 cm and 2 cm is unclear. The metastatic risk is between 10% and 15%.[6]...

Read the Rectal Carcinoids article > >

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WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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