case_images: PMC10879735_01
case_images: Coronal non-contact CT scan of the pelvis taken on day 20 of admission: 1A: Snapshot with arrow indicating fluid collection with gas adjacent to the left ischial bone. 1B: Snapshot with arrow indicating cortical loss with osteolysis of the left ischial bone, suggestive of osteomyelitis. H: head, F: foot, R: right, L: left
case_images: cureus-0016-00000052732-i01.jpg
case_images: PMC10879735_01_cureus-0016-00000052732-i01.jpg
case_images: FIG1
case_images: Repeat CT scan on day 20 of admission showed persistence of the collection and osteomyelitic changes, as shown in Figure 1A and Figure 1B.
case_images: Snapshot from a coronal non-contrast CT scan of the pelvis taken on day 37 of admission. Arrow indicates the site of the previous fluid collection in the left buttock adjacent to the left ischium, which was drained on day 22 of admission. H: head, F: foot, R: right, L: left
case_images: cureus-0016-00000052732-i02.jpg
case_images: PMC10879735_01_cureus-0016-00000052732-i02.jpg
case_images: FIG2
case_images: The known pressure sores were healing well, and repeat CT performed two days prior to this episode on day 37 of admission showed resolution of the fluid collection, as shown in Figure 2.