parkinsonism-dystonia, infantile (MONDO_0013150) can be described as follows. Infantile dystonia-parkinsonism (IPD) is an extremely rare inherited neurological syndrome that presents in early infancy with hypokinetic parkinsonism and dystonia and that can be fatal. Also known as: IPD, PARKINSONISM-dystonia, infantile, PKDYS, Parkinsonism-dystonia infantile, dopamine transporter deficiency syndrome, infantile Parkinsonism-dystonia.