Appendicular phlegmon

Case contributed by Faeze Salahshour
Diagnosis certain

Presentation

4 days of right lower quadrant pain

Patient Data

Age: 55 years
Gender: Male
ct

An inflamed appendix with foci of mural discontinuity seen in favor of perforated appendicitis. Reactive wall thickening of adjacent sigmoid and ileum loop that contains the perforation is in favor of phlegmon formation.

 

Annotated image

The yellow line encircles the reactive wall thickening of the adjacent ileum loop. The green arrows point to reactive sigmoid wall thickening. The white line encloses an air-containing abscess cavity. The blue circle shows inflamed appendix, with foci of mural discontinuity (red arrows).

Case Discussion

The patient received antibiotic treatment and an appendectomy after 4 weeks of antibiotic therapy.

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