Fig. 2From: Allelic prevalence and geographic distribution of cerebrotendinous xanthomatosisCYP27A1 pathogenic variants world map. Geographic distribution of CYP27A1 gene variants queries performed by HCPs of selected clinical/medical professions using the VarSome search engine. The map represents a proxy for clinical activity by country potentially linked to the diagnosis and care of prospective CTX patients. Grey color indicates no queries reportedBack to article page