Chronic Appendicitis: Possible Differential Diagnosis in Patients with Chronic Abdominal Pain

Figure 1

(a–c) Contrast-enhanced computed tomography (CECT) of abdomen and pelvis showing multiobulated, well-marked, and encapsulated dense fluid collection, spreading from pelvic retroperitoneal space to posterior pararenal space and subcutaneous soft tissue above right iliac crest. The collection also spreads into the right iliopsoas and oblique abdominal muscle.

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