Leukodystrophy and Acquired Microcephaly with or Without Dystonia, also known as ldamd, is related to spondylocostal dysostosis 1, autosomal recessive and malignant hyperthermia. An important gene associated with Leukodystrophy and Acquired Microcephaly with or Without Dystonia is PLEKHG2 (Pleckstrin Homology And RhoGEF Domain Containing G2). Affiliated tissues include pons, and related phenotypes are global developmental delay and microcephaly