Mohammad Ali Faghihi

Department of Medical Genetics, School of Medical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran; and Comprehensive Medical Genetic Center, Shiraz University of Medical Sciences, Shiraz, Iran; and Department of Psychiatry, University of Miami Miller School of Medicine, Miami, FL 33136, USA

[ 1 ] - The First Case of a Small Supernumerary Marker Chromosome 18 in a Klinefelter Fetus: A Case Report

Small supernumerary marker chromosomes (sSMCs), or markers, are abnormal chromosomal fragments that can be hereditary or de novo. Despite the importance of sSMCs diagnosis, de novo sSMCs are rarely detected during the prenatal diagnosis process. Usually, prenatally diagnosed de novo sSMCs cannot be correlated with a particular phenotype without knowing their chromosomal origin and content; ther...