Wormian bones' are features of all, EXCEPT :: (A) Hypophosphatasia, (B) Down's syndrome, (C) Pyle's disease, (D) Menke's kinky hair syndrome
Answer is C. Wormian bones (intersutural bones) can be seen in: Normal infants (up to 6 months of age) Down's syndrome Cleidocranial dysostosis Hypothyroidism Hypophosphatasia Healing phase of Rickets Osteogenesis imperfecta Otopalatodigital syndrome Kinky hair syndrome Progeria Pachydermoperiostitis Pyknodysostosis