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Glossary: stage I colorectal cancer, Masonic Cancer Center, University of Minnesota

stage I colorectal cancer

(...KOH-loh-REK-tul KAN-ser)

Cancer has spread from the mucosa (innermost layer) of the colon and/or rectal wall to the submucosa (layer of tissue under the mucosa) of the colon and/or rectal wall. Cancer may have spread to the muscle layer of the colon and/or rectal wall. Also called Dukes A colorectal cancer.

Stage I colorectal cancer; shows a cross-section of the colon/rectum. An inset shows the layers of the colon/rectum wall with cancer in the mucosa, submucosa, and muscle layers. Also shown are the serosa, a blood vessel, and lymph nodes.

Stage I colorectal cancer. Cancer has spread from the mucosa of the colon/rectum wall to the muscle layer.

2011-03-21

Colon Cancer TreatmentRectal Cancer TreatmentCáncer del colon: TratamientoCáncer del recto: Tratamiento