case_images: PMC10757573_01
case_images: Ultrasonography of the 
  right lower quadrant in transverse (A) and oblique transverse (B) planes. The reflection revealed a tubular hypoechoic structure with a well-defined echogenic wall within the ileal loops proximal to the appendix. This structure was consistent with that of the Ascaris worm
case_images: aaem-12-e11-g001.jpg
case_images: PMC10757573_01_aaem-12-e11-g001.jpg
case_images: F1
case_images: Abdominal ultrasonography revealed a tubular hypoechoic structure within the distal ileal loops, suggestive of an Ascaris lumbricoides infestation extending to the appendiceal base (Figure 1).