JOURNAL OF CHILD NEUROLOGY, vol.20, no.8, pp.691-693, 2005 (Journal Indexed in SCI)
Hallermann-Streiff syndrome is a rare clinical entity with unknown etiology characterized by a birdlike face, microphthalmia, a beaked nose, hypotrichosis, and proportional small stature. We present a 4-year-old boy in whom magnetic resonance imaging showed complete agenesis of the corpus callosum, which has not been presented in the literature.