Endorectal Ultrasound

By National Cancer Institute
 

 

(en-doh-REK-tul...)

ERUS. A procedure in which a probe that sends out high-energy sound waves is inserted into the rectum. The sound waves are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissue called a sonogram. ERUS is used to look for abnormalities in the rectum and nearby structures, including the prostate. Also called ERUS, transrectal ultrasound, and TRUS.
 

 endorectalus

This content was last modified on May 18, 2007 .
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