title: Tetrasomy 21 due to a de novo Robertsonian translocation t(14;21) and an additional free trisomy 21.
authors.forename: T
authors.initials: T
authors.lastname: Liehr
authors.forename: V
authors.initials: V
authors.lastname: Beensen
authors.forename: H
authors.initials: H
authors.lastname: Starke
authors.forename: R
authors.initials: R
authors.lastname: Hauschild
authors.forename: E
authors.initials: E
authors.lastname: Hempell
authors.forename: V
authors.initials: V
authors.lastname: Fritsche
authors.forename: C
authors.initials: C
authors.lastname: Hoppe
authors.forename: G
authors.initials: G
authors.lastname: Grosswendt
authors.forename: M
authors.initials: M
authors.lastname: Prechtel
authors.forename: M
authors.initials: M
authors.lastname: Ziegler
authors.forename: U
authors.initials: U
authors.lastname: Claussen
authors.forename: F
authors.initials: F
authors.lastname: von Eggeling
mesh_terms: D000782:Aneuploidy; D002871:Chromosome Banding; D002883:Chromosomes, Human, Pair 14 / Q000235:genetics*; D002891:Chromosomes, Human, Pair 21 / Q000235:genetics*; D017809:Fatal Outcome; D005313:Fetal Death; D005333:Fetus; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007621:Karyotyping; D008297:Male; D014178:Translocation, Genetic; D014314:Trisomy