<unk>  (GLH) or cerebellotrigeminal-dermal dysplasia is a rare neurocutaneous (Phakomatosis) disorder affecting the trigeminal nerve and causing several other neural and physical abnormalities.<unk>  has been diagnosed in only 34 people. Cases of<unk>  may be under-reported as other diseases share the characteristics of cerebellar malformation shown in<unk> .<unk>  was first characterized in 1979.
Gómez–López-Hernández syndrome
Naegeli–Franceschetti–Jadassohn syndrome
Arakawa's syndrome II
Löffler's syndrome
Lucey–Driscoll syndrome
Grisel's syndrome
Wissler's syndrome
Sanjad-Sakati syndrome