Table 1

 Conditions associated with secondary iliopsoas abscess

GastrointestinalCrohn’s disease, diverticulitis, appendicitis, colorectal cancer
GenitourinaryUrinary tract infection, cancer, extracorporeal shock wave lithotripsy
MusculoskeletalVertebral osteomyelitis, septic arthritis, infectious, sacroiliitis
VascularInfected abdominal aortic aneurysm, femoral vessel, catheterisation
MiscellaneousEndocarditis, intrauterine contraceptive device, suppurative lymphadenitis