Figure 1From: Observational, retrospective study of a large cohort of patients with Niemann-Pick disease type C in the Czech Republic: a surprisingly stable diagnostic rate spanning almost 40 yearsDefinitive diagnostic methods for NPC in the Czech Republic (1975–2012). *Percentages of patients with each diagnostic pathway calculated relative to total number or patients per time period. AT, autopsy analyses; BMS, bone marrow smear; CE, cholesterol esterification assays; F, filipin test; G, genetic analysis; HP histopathological methods.Back to article page