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Table 2 Incidence of chromosomal abnormalities and associated anomalies in cases of fetal micrognathia

From: Focus on Prenatal Detection of Micrognathia

References No of cases Incidence of chromosomala abnormalities (%) Incidence of associated anomalies (%)
Luedders et al. [11] 54 40 (74%) 50 (93%)
Paladini [1] 50 22 (44%)  
Vettraino et al. [4] 15   14 (93%)
Nicolaides et al. [17] 56 37 (66%)  
Shprintzen [19] 60   49 (82%)
  1. aMost common chromosomal abnormalities were Trisomy 18 and Triploidy