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Two live-born infants with trisomy 22
J Phillipson1, K Benirschke, M Bogart
1Department of Pathology, University of California San Diego Medical Center 92103.
Pediatric Pathology
|January 1, 1990
Abstract:
The autopsy findings and karyotypes of two live-born fetuses with full trisomy 22 are discussed. Confined placental mosaicism was documented in one of the two cases. Confined placental mosaicism may play a role in the intrauterine survival of some trisomy 22 conceptions.