Two small nucleolar RNAs (snoRNAs) that were identified (SNORA37 and SNORA12) were prognostic; a high abundance was associated with early BCR in an independent intermediate-risk PCa cohort (hazard ratio (HR) 2.00 and 2.00; p = 0.053 and 0.051). This evidence concerns the gene SNORA12 and posterior cortical atrophy.