Radial EUS of the Anus and Rectum

  • Kazuya Akahoshi


Anal and rectal EUS have been shown to be useful imaging modalities in evaluating colorectal, and pelvic disorder due to its high resolution [1–4]. EUS is indicated for the intra-rectal or extra-rectal (within about 3–4 cm from the rectum) lesion (Table 6.1).


Endoscopic Submucosal Dissection Muscularis Propria Hypoechoic Mass Anal Sphincter Muscle Rectal Carcinoid Tumor 
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Copyright information

© Springer 2012

Authors and Affiliations

  • Kazuya Akahoshi
    • 1
  1. 1.Department of GastroenterologyAso Iizuka HospitalIizuka city, FukuokaJapan

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