Question 358
0
A 22-year-old patient presents to your office with chronic constipation and pelvic pain. Digital examination reveals a posterior retrorectal mass. Abdominal X-ray is shown below.
What is the most likely diagnosis?
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Citation
"Question 358." CARSEP XII, ASCRS U, www.ascrsu.com/ascrs/view/CARSEP XII/3094358/all/Malignancy. Accessed 21 April 2026.
Question 358. CARSEP XII. https://www.ascrsu.com/ascrs/view/CARSEP XII/3094358/all/Malignancy. Accessed April 21, 2026.
Question 358. In CARSEP XII https://www.ascrsu.com/ascrs/view/CARSEP XII/3094358/all/Malignancy
Question 358 [Internet]. In: CARSEP XII. [cited 2026 April 21]. Available from: https://www.ascrsu.com/ascrs/view/CARSEP XII/3094358/all/Malignancy.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Question 358
ID - 3094358
BT - CARSEP XII
UR - https://www.ascrsu.com/ascrs/view/CARSEP XII/3094358/all/Malignancy
DB - ASCRS U
DP - Unbound Medicine
ER -
CARSEP XII

