Systematic Reviews
Copyright ©The Author(s) 2025.
World J Gastroenterol. Aug 28, 2025; 31(32): 109897
Published online Aug 28, 2025. doi: 10.3748/wjg.v31.i32.109897
Table 1 Risk factors for primary epiploic appendagitis
Risk factor
Explanation
ObesityIncreased visceral fat enlarges epiploic appendages, predisposing them to torsion
Large or elongated epiploic appendagesAnatomical variations can increase the risk of pedicle twisting
Sudden or vigorous physical activityRapid body movements may induce torsion of appendages
Male genderA higher prevalence is reported in men, with a ratio of up to 4:1 compared to women
Middle age (30-50 years)Most cases occur during the fourth and fifth decades of life
Increased intra-abdominal pressureIncludes straining during constipation, heavy lifting, chronic coughing, or other causes of pressure spikes