case_images: PMC11830107_01
case_images: (a) Contrast-enhanced CT of the abdomen and pelvis showing signs suspicious of iliopsoas abscess secondary to Crohn's disease: white arrowhead-abscess extension. Red arrowhead:fistulous tract connecting the external collection of pus with the abscess at the terminal ileum (blue arrowhead). Only intravenous contrast medium had been used, and no oral contrast was given. (b) Contrast-enhanced CT of the abdomen and pelvis showing signs suspicious of iliopsoas abscess secondary to Crohn's disease: blue circle:thickening of terminal ileum. White arrowhead:enlarged lymph node. Only intravenous contrast medium had been used, and no oral contrast was given. (c) Contrast-enhanced CT of the abdomen and pelvis showing signs suspicious of iliopsoas abscess secondary to Crohn's disease: blue circle:thickening of terminal ileum. Only intravenous contrast medium had been used, and no oral contrast was given.
case_images: CRIM2025-5555016.001.jpg
case_images: PMC11830107_01_CRIM2025-5555016.001.jpg
case_images: fig1
case_images: The above described findings may represent a complicated Crohn's disease with fistula and abscess formation." (Figure 1).
case_images: Patients' labs upon presentation to the ER.
case_images: CRIM2025-5555016.002.jpg
case_images: PMC11830107_01_CRIM2025-5555016.002.jpg
case_images: fig2
case_images: Laboratory investigations (Figure 2) showed an increase in inflammatory markers and increased white cell count.