syndromic intellectual disability complex hereditary spastic paraplegia syndromic dyslipidemia disorder of phospholipids, sphingolipids and fatty acids biosynthesis autosomal recessive complex spastic paraplegia due to kennedy pathway dysfunction https://github.com/monarch-initiative/mondo/issues/5588 https://github.com/monarch-initiative/mondo/issues/6752 GARD:0017946 UMLS:C5568576 MEDGEN:1799999 MONDO:0044737 Orphanet:506353 autosomal recessive complex SPG due to Kennedy pathway dysfunction DOID:0112349