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KMID : 1103720200810041003
Journal of the Korean Society of Radiology
2020 Volume.81 No. 4 p.1003 ~ p.1007
Omental Torsion and Infarction Secondary to Omental Hernia in the Right Inguinal Canal
Lee Yu-Hyun

Lim Jae-Hoon
Ha Heon-Kyun
Abstract
Omental torsion secondary to inguinal hernia has rarely been reported as a cause of acute abdominal pain. However, in our case, omental infarction due to prolonged inguinal hernia-associated omental torsion led to the formation of a large omental mass with marginal fibrosis, and the patient presented with chronic abdominal pain. A 74-year-old man presented with complaints of lower abdominal pain for 1 month; subsequently, bilateral inguinal hernias were identified through inguinal ultrasonography. CT scans revealed that the greater omentum was trapped within the right inguinal canal, leading to omental torsion. The greater omentum, distal to the pedicle, appeared as a 30 cm-sized oblong fibrofatty mass in the right lower abdomen and pelvic cavity. Laparoscopic omentectomy with hernia repair was successfully performed.
KEYWORD
Hernia, Inguinal, Omentum, Peritoneal Diseases
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