Fig. 2From: Emphysematous cystitis, iliopsoas abscess, and pneumorrhachis in an elderly woman: a case reporta Computed tomography of the abdomen and pelvis demonstrating extensive gas within the bladder wall (white arrows), consistent with emphysematous cystitis, as well as bilateral gas-containing psoas abscesses (black arrows). b Computed tomography of the abdomen and pelvis demonstrating a gas-containing paraspinal collection (black arrow)Back to article page