case_images: PMC7305349_01
case_images: Representative axial and coronal computed tomography (CT) images of the right lower extremity with contrast depicting moderate right hip joint effusion.
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case_images: Computed tomography (CT) of lower extremities with contrast was remarkable for right hip joint effusion with multiple enlarged right pelvic wall lymph nodes (Fig. 1).
case_images: Computed tomography (CT) of abdomen and pelvis showing interval improvement in peri-appendiceal inflammation. Appendicolith is visible at tip of appendix in the right lower quadrant.
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case_images: CT of abdomen and pelvis showed appendix and previous periappendiceal inflammatory changes had improved to near complete resolution (Fig. 2).
case_images: Perforated appendicitis with associated 4.5 cm abscess and surrounding fat stranding and inflammation.
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case_images: PMC7305349_01_gr3.jpg
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case_images: CT abdomen and pelvis was remarkable for fat stranding and a loculated 4.5-cm fluid collection consistent with peri-appendiceal abscess (Fig. 3).
case_images: Sequela of perforated appendicitis with interval decrease in size of the previously identified periappendiceal abscess. No drainable fluid collections noted.
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case_images: PMC7305349_01_gr4.jpg
case_images: fig0020
case_images: Repeat CT abdomen and pelvis on hospitalization day-4 displayed diffusely inflamed appendix with prominent appendicolith at the tip, and the peri-appendiceal abscess had decreased in size to 3-cm and no drainable fluid collection was noted (Fig. 4).