Tkachev et al. (2021) determined the abundance of Cer(d18:1/16:0), Cer(d18:1/18:0) and Cer(d18:1/24:1) in the plasma of 82 SCH patients and 138 controls using LC–HRMS and confirmed a higher content of all three types of Cer in patients with SCH compared to control groups, which is in agreement with our results for Cer 34:1 in both SCH groups [37]. Here, CBLN1 is linked to spindle cell hemangioma.