Wei S.-H.WEN-CHIN WENGNI-CHUNG LEEWUH-LIANG HWUWANG-TSO LEE2020-12-092020-12-0920110883-0738https://www.scopus.com/inward/record.uri?eid=2-s2.0-79959741831&doi=10.1177%2f0883073810393965&partnerID=40&md5=66a84ab401753c33ea9aa878a014c489https://scholars.lib.ntu.edu.tw/handle/123456789/525158Non-ketotic hyperglycinemia is a disorder of glycine metabolism with severe neurologic regression in the infantile stage, while late-onset non-ketotic hyperglycinemia is a rare form characterized by variable clinical, biochemical, and imaging features. This report describes a boy of late-onset non-ketotic hyperglycinemia presenting with an unusual long tract-like lesion of the spinal cord aside by magnetic resonance imaging. This is the first reported child of non-ketotic hyperglycinemia with abnormal imaging features of spinal cord. ? The Author(s) 2011.[SDGs]SDG3glycine; amino acid blood level; article; case report; cerebrospinal fluid; child; corpus callosum; frontal gyrus; gait disorder; human; hyperglycinemia; leukodystrophy; male; medical history; medulla oblongata; nuclear magnetic resonance imaging; preschool child; priority journal; spinal cord lesion; white matter; Age of Onset; Child; Disease Progression; Humans; Hyperglycinemia, Nonketotic; Leukoencephalopathies; Magnetic Resonance Imaging; Male; Spinal Cord; Spinal Cord Diseasesjournal article10.1177/0883073810393965214715522-s2.0-79959741831