Colon CT Appearances

Omental Infarct CT Findings

• Ball of fat around 3-8cm in diameter
• Often encapsulated
• Twisted omental vessels may be present
• Minimal or no inflammation of the colon

Other Information About Omental Infarct

Etiology:

• Torsion
• Obesity
• Trauma
• Laxative use

Epidemiology:

• Bimodal: pediatric patients and those in 5th-6th decade of life
• Predominance in men

Presentation:

• Abdominal pain

Prognosis:

• Can be resolved with surgery

Related Pearls: Omentum