Lowry-Maclean syndrome does exist.
Kousseff
B G
BG
Ranells
J D
JD
D000015:Abnormalities, Multiple / Q000473:pathology*; D003398:Craniosynostoses; D005901:Glaucoma / Q000151:congenital; D006330:Heart Defects, Congenital; D006801:Humans; D007223:Infant; D008607:Intellectual Disability; D008297:Male; D013577:Syndrome