“…This phenomenon was not a feature of the fetus until the third trimester, the cutaneous haemangiomata being the dominant abnormality in the second trimester. Uncommonly, other associated features may be present antenatally, such as non-immune hydrops (Mor et al, 1988), cardiomegaly (Drose et al, 1991) and bony abnormalities (Meizner et al, 1994). A wide range of differential diagnoses were considered antenatally.…”