Association of aortic arch anomalies and subclavian artery supply disruption with neurofibromatosis.

We report an 8-year-old Japanese girl with von Recklinghausen disease, who presented with aortic arch anomalies and left hemilateral oculo-otolaryngeal abnormalities including strabismus, blepharoptosis, a dysplastic external ear and hearing loss. The aortic arch anomalies including subclavian artery obstruction that appeared to be a consequence of the neurofibromatosis, and the hemilateral oculo-otolaryngeal abnormalities could be explained by disruption of the subclavian artery supply during embryogenesis.