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Case Reports
. 1991;34(1):22-4.

Branchial arch anomalies in trisomy 18

A Verloes  1 , N Seret, V Bernier, M Gonzales, C Herens, L Koulischer
Affiliations
  • PMID: 1952786
Case Reports

Branchial arch anomalies in trisomy 18

A Verloes et al. Ann Genet. 1991.

Abstract

The authors report two newborns and one fetus with trisomy 18, who have severe anomalies of the first branchial arch: extreme microtia with imperforate external meatus in two cases, and hemifacial microsomia in a third one. Those cases point to the huge phenotypic variability of the trisomy 18.

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