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Using the Endoscope for Endobronchial Ultrasound in the Esophagus
Published on: November 21, 2023
Rectal endosonography: just how good are we at its interpretation?
Isabella Mor1, Tracy Hull, Jeffrey Hammel
1Cleveland Clinic Department of Colorectal Surgery, Cleveland, OH 44195, USA.
International Journal of Colorectal Disease
|October 22, 2009
Summary
Accurate interpretation of endorectal ultrasound (ERUS) for rectal cancer staging is crucial. This study found T staging accuracy ranged from 38-69%, suggesting a need for improved training in ERUS interpretation.
Area of Science:
- Gastroenterology and Surgical Oncology
- Diagnostic Imaging and Endoscopy
Background:
- Endorectal ultrasound (ERUS) is vital for assessing rectal tumor invasion depth and lymph node status.
- Accurate ERUS interpretation is essential for effective rectal cancer management planning.
Purpose of the Study:
- To evaluate the accuracy of interpreting endorectal ultrasound (ERUS) images for staging rectal cancer.
Main Methods:
- A survey of 100 colorectal surgeons in the USA and Canada was conducted.
- Participants staged 26 ERUS images, and results were compared against pathology findings.
Main Results:
- Twenty-three surveys were completed by surgeons with an average of 11.2 years of practice.
- Reported accuracy for T stage ranged from 38% to 69%.
Conclusions:
- Current interpretation accuracy for ERUS in rectal cancer staging is variable.
- Enhanced education and training may be necessary to improve ERUS interpretation and patient care.
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