Other researchers have shown that macrocephaly occurs in conjunction with congenital muscular dystrophy due to mutation of gene laminin subunit alpha 2 [63], multifocal demyelinating motor neuropathy and Hamartoma syndrome associated with a ‘de novo’ mutation in the phosphatase and tensin homolog gene [64]. The gene discussed is LAMA2; the disease is congenital muscular dystrophy due to LMNA mutation.