case_images: PMC10536224_01
case_images: Graphical timeline.
case_images: fped-11-1216239-g001.jpg
case_images: PMC10536224_01_fped-11-1216239-g001.jpg
case_images: F1
case_images: His parents noticed progressive nausea, feeding difficulties, restlessness, emotional distress, and sleeping problems every night for the past few months (Figure 1).