[A case of 3q21-qter trisomy and 3p25-pter monosomy syndrome]

A new case of chromosome 3 duplication q21 leads to qter deletion p25 leads to pter syndrome is reported in a girl born to a mother carrier of a pericentric inversion inv (3) (p25 q21). The patient shows several clinical features that can be well superimposed to those previously described.