Mosaic Tetrasomy of 9p24.3q21.11 postnatally identified in an infant born with multiple congenital malformations: a case report

Abstract Background Supernumerary Marker Chromosomes consist in structurally abnormal chromosomes, considered as an extra chromosome in which around 70% occur as a de novo event and about 30% of the cases are mosaic. Tetrasomy 9p is a rare chromosomal abnormality described as the presence of a super...

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Bibliographic Details
Main Authors: Irene Plaza Pinto, Lysa Bernardes Minasi, Raphael Steckelberg, Claudio Carlos da Silva, Aparecido Divino da Cruz
Format: Article
Language:English
Published: BMC 2018-09-01
Series:BMC Pediatrics
Subjects:
SMC
CMA
Online Access:http://link.springer.com/article/10.1186/s12887-018-1275-8