As well as PKAN, other conditions are presently considered as part of the NBIA group of disorders: PLA2G6-associated neurodegeneration (PLAN), neuroferritinopathy, aceruloplasminemia, FAHN, MPAN, BPAN, Kufor-Rakeb, and other more rare disorders with an identified genetic background [1]. This evidence concerns the gene PLA2G6 and pantothenate kinase-associated neurodegeneration.