Topographical distribution and prevalence of basal duct –like recess sign in a cohort of Papillary Craniopharyngioma—novel findings and implications

ConclusionWe confirm the DR sign as a highly specific marker of the strictly 3  V topography in PCPs. While embryological and molecular factors remain pertinent in understanding origins of the DR sign, non-embryological mechanisms may play a role in development of the cleft-like variant.
Source: Neuroradiology - Category: Radiology Source Type: research