"C0152095"^^ . "Complete Trisomy 13 SyndromePTNICHD" . "A syndrome characterized by the presence of three complete copies of genetic material for chromosome 13, instead of the normal two. It leads to a variety of abnormalities that include mental retardation, microcephaly, low-set ears, eye structural defects, polydactyly, and limb abnormalities.NCI" . "NICHD"^^ . "C101223"^^ . . "Complete Trisomy 13 Syndrome"^^ . . "Complete Trisomy 13 Syndrome"^^ . "Disease or Syndrome"^^ . . "Complete Trisomy 13 SyndromePTNCI" . . .