glycerol kinase deficiency, adult form https://github.com/monarch-initiative/mondo/issues/4985 Adult glycerol kinase deficiency (GKD) is an uncommon form of GKD diagnosed fortuitously and characterized by pseudohypertriglyceridemia in otherwise healthy adults. MEDGEN:1842796 UMLS:C5681013 Orphanet:284414 GARD:0017317 MONDO:0017296 isolated glycerol kinase deficiency disorder of gluconeogenesis