Etiology (Exemples)
trisomy 13
trisomy 21
Townes-Brocks syndrome
germline mutations of HOXA2 in autosomal recessive microtia (18394579)
See also
References
Alasti F, Sadeghi A, Sanati MH, Farhadi M, Stollar E, Somers T, Van Camp G. A Mutation in HOXA2 Is Responsible for Autosomal-Recessive Microtia in an Iranian Family. Am J Hum Genet. 2008 Apr;82(4):982-91. PMID: 18394579