DHODH and postaxial acrofacial dysostosis: Miller syndrome, also known as postaxial acrofacial dysostosis, is caused by biallelic pathogenic variants in DHODH. We present a patient with a relatively mild skeletal phenotype carrying a novel variant of unknown significance in DHODH: c.829G > A, p.(D277N), in combination with a known variant, c.403C > T, p.(R135C).