Phenotype details |
see paper; ..., 15m-failure to thrive, microcephaly, MRI brain changes, cerebral palsy, developmental delay, variable immunodeficiency,severe gastro-esophageal reflux requiring a gastrostomy tube/fundoplication, osteoporosis, pathologic bone fractures; responded clinically to supplemental administration of excess biotin, pantothenic acid, and lipoate with improvement in clinical findings. |