case_images: PMC7502787_01
case_images: Ultrasound picture (using a low-frequency probe) showing a low echogenic, heterogeneous, thick-walled regular formation with a significant infiltration of the adjacent area.
case_images: gr1.jpg
case_images: PMC7502787_01_gr1.jpg
case_images: fig0005
case_images: CT Scan images in axial and sagittal views before and after injection of contrast agent showing a supra-umbilical formation (arrowhead), rounded, with low density, and regular wall, enhanced after contrast, containing some fine septa. It is associated with significant local infiltration (curved arrowhead).
case_images: gr2.jpg
case_images: PMC7502787_01_gr2.jpg
case_images: fig0010
case_images: The appendix had a normal morphology: there was no intestinal occlusion (Fig. 2).
case_images: Macroscopy: fibrino-leukocyte layer.
case_images: gr3.jpg
case_images: PMC7502787_01_gr3.jpg
case_images: fig0015
case_images: The anatomopathological study of the pseudo-mass showed a macroscopic appearance of a fibrinoleukocyte layer (Fig. 3).
case_images: Microscopy: damaged fibrin and polynuclear tissue around fat.
case_images: gr4.jpg
case_images: PMC7502787_01_gr4.jpg
case_images: fig0020
case_images: The microscopic study showed altered fibrin and polynuclear tissue around the fat (Fig. 4).