neurodevelopmental disorder with seizures, spasticity, and complete or partial agenesis of the corpus callosum

microcephaly and chorioretinopathy

MONDO:0000181

microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability

MONDO:0007918

autosomal dominant primary microcephaly

MONDO:0007988

Prader-Willi syndrome

MONDO:0008300

Smith-Magenis syndrome

MONDO:0008434

microcephalic osteodysplastic primordial dwarfism type I

MONDO:0008871