September 2012 CME ACTIVITIES e79

Exam 2: Accuracy for Optical Diagnosis of Small ColorectalPolyps in Nonacademic Settings

Test ID No.: 0162 Contact Hours: 1.0 Expiration Date: September 30, 2013

Question 1:

Out of all polyps detected during colonoscopy, what percent-age is considered diminutive (�5 mm) or small (�10 mm)?

Question 2:

Question 3:

Question 4:

Society for Gastrointestinal Endoscopy?

a. More than 90%b. More than 70%c. More than 60%

d. More than 40%

What is the accuracy of narrow-band imaging in experthands for differentiation of adenomatous vs nonadenomatouspolyps?

a. 90%–95%b. 80%– 85%c. 70%–75%

d. 60%– 65%

What is the accuracy of narrow-band imaging in nonexperthands regarding differentiation of adenomatous vs nonadeno-matous polyps in this study?

a. 70%–75%b. 75%– 80%c. 85%–90%

d. 90%–95%

If diminutive lesions were to be resected without histopatho-logical assessment, what would be the minimal agreementneeded between on-site surveillance interval and surveillanceinterval based on histopathology, according to the American

a. 75%b. 80%c. 85%d. 90%