HYPEROSTOSIS CORTICALIS GENERALISATA

Craniofacial
Hyperostosis of the calvarium
Hearing
Deafness
Metabolic Abnormality
Hyperphosphatasemia
Neurologic Abnormality
Cranial nerve paralysis
Headaches
Optic atrophy from cranial nerve compression 
Skeletal
Osteosclerosis
Thickened cortex of long bones