Monni G, Iuculano A, Zoppi MA. Screening and Invasive Testing in Twins.
J Clin Med 2014;
3:865-82. [PMID:
26237482 PMCID:
PMC4449657 DOI:
10.3390/jcm3030865]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 06/26/2014] [Accepted: 06/27/2014] [Indexed: 11/16/2022] Open
Abstract
Prenatal screening and testing for trisomy 21 in twin pregnancies poses a number of challenges: the exact estimate of the a priori risk of trisomy 21, the choice of prenatal screening test and/or invasive techniques to employ for the diagnosis and the impact of the result on the options of treatment in case of discordant results within a twin pair or among multiples. These different aspects are discussed below while recognizing that many issues remain unresolved.
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