Brain Weight in Sudden Unexpected Death in Infancy: Experience from a Large Single‐centre Cohort

Published reports of brain weight in sudden infant death syndrome (SIDS) are contradictory, although several have concluded that brain weight is increased in SIDS compared with controls or reference data. This is important as, if brain weight is significantly different, it may be of diagnostic use or provide insights into the aetiology of SIDS. The aim of this study was to use a large series of well‐characterized sudden unexpected infant deaths from a single centre to provide definitive data regarding this issue.