Secondary Omental Infarction in a Patient with a Hypercoagulable State.

Omental infarction is a rare cause of acute and non-specific abdominal pain. We report a case of a 46-year-old man who presented to the emergency room with right upper quadrant cramping pain that was of sudden onset. The patient's presentation was later diagnosed as an omental infarction, by an abdominal CT. After extensive work-up, it was revealed that the cause of the patient's omental infarction was secondary to a hypercoagulable state caused by antiphospholipid syndrome, based on his thrombophilia work-up. The patient was successfully managed conservatively and was started on lifelong anticoagulation. The patient was followed up with an abdominal CT after 2 months into therapy, which showed a decrease in the size of the omental infarction and a significant improvement in his state. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.