case_images: PMC9513563_01
case_images: Caudal appendage lateral and 2.5 cm to the right of midline, measuring 3 cm x 0.5 cm,
  with no apparent bony involvement. Image taken during newborn hospital stay.
case_images: 10.1177_2333794X221127545-fig1.jpg
case_images: PMC9513563_01_10.1177_2333794X221127545-fig1.jpg
case_images: fig1-2333794X221127545
case_images: In the lumbosacral region, there was a caudal appendage, 3 cm x 0.5 cm, lateral and 2.5 cm to the right of midline with no apparent bony involvement (Figure 1).
case_images: Caudal appendage at 6 months of age measuring 6.5 cm x 1.5 cm. Image taken at 6-month
  follow-up.
case_images: 10.1177_2333794X221127545-fig2.jpg
case_images: PMC9513563_01_10.1177_2333794X221127545-fig2.jpg
case_images: fig2-2333794X221127545
case_images: At 6 months of age, she was seen by a pediatric plastic surgeon, at which time the caudal appendage measured 6.5 cm x 1.5 cm (Figure 2).