ABCD1 and X-linked adrenoleukodystrophy: The patient was found to have a hemizygous variant (c.1534G>A) at the chrX‐153005591 locus in the ABCD1 gene, which was a missense mutation and was considered to be likely pathogenic and associated with adrenoleukodystrophy based on the guideline of the American College of Medical Genetics and Genomics (Figure 2).