Tetrasomy 21 due to a de novo Robertsonian translocation t(14;21) and an additional free trisomy 21.
Liehr
T
T
Beensen
V
V
Starke
H
H
Hauschild
R
R
Hempell
E
E
Fritsche
V
V
Hoppe
C
C
Grosswendt
G
G
Prechtel
M
M
Ziegler
M
M
Claussen
U
U
von Eggeling
F
F
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