SLC20A2 and bilateral striopallidodentate calcinosis: PFBC is typically inherited in an autosomal dominant pattern (Guo et al., 2019), and to date, four dominant pathogenic genes have been identified: SLC20A2 (Wang et al., 2012), PDGFRB (Nicolas et al., 2013b), PDGFB (Keller et al., 2013), and XPR1 (Legati et al., 2015).