Mikrodelecije su hromozomske anomalije koje izaziva nestanak malih
delova hromozomskog materijala, dok su mikroduplikacije hromosomske
anomalije koje izaziva višak malih delova hromozomskog materijala. U
određenom delu određenog hromozoma neke od njih se pojavljuju češće i
povezane su sa poznatim genetskim sindromima. Mogu da izazovu pobačaj,
anomalije ploda ili usporen rast i razvoj ploda. Retko se prenose sa
roditelja na decu, a većina se pojavljuje slučajno. Mogu se pojaviti bez
prethodnog javljanja u porodici i bez drugih faktora rizika.
Mikrodelecije i duplikacije mogu da se jave bez obzira na starosnu dob
trudnice. Sve trudnice imaju podjednak rizik za mikrodelecije.
Chromosome 7q deletion
Chromosome 18q deletion syndrome
Chromosome 9p deletion syndrome
Chromosome 14q11-q22 deletion syndrome
Chromosome 1p36 deletion syndrome
Chromosome 6q11-q14 deletion syndrome
Chromosome 8q12.1-q21.2 deletion syndrome
Chromosome Xq21 deletion syndrome
Chromosome 1q41-q42 deletion syndrome
Chromosome 6q24-q25 deletion syndrome
Dandy-Walker syndrome (DWS)
Chromosome 18p deletion syndrome
Chromosome 10q26 deletion syndrome
Chromosome 3p- deletion syndrome
Chromosome 2p12-p11.2 deletion syndrome
Chromosome 5q14.3 deletion syndrome
Chromosome 13q14 deletion syndrome
Chromosome 10q22.3-q23.2 deletion syndrome
Levy Shanske syndrome
Chromosome 15q26-qter deletion syndrome
Chromosome 6pter-p24 deletion syndrome
Split-hand/foot malformation 5 (SHFMS)
Chromosome Xq27.3-q28 duplication syndrome
Holoprosencephaly 6 (HPE6)
Chromosome Xp21 deletion syndrome
Cri du Chat syndrome
WAGRO syndrome
Chromosome 4q21 deletion syndrome
Yuan-Harel-Lupski syndrome
Cat-Eye syndrome
Jacobsen syndrome
DiGeorge syndrome 2 (DGS2)
Langer-Gledion syndrome (LGS)
Chromosome 2p16.1-p15 deletion syndrome
Chromosome 4q32.1-q32.2 triplication syndrome
Chromosome 16p12.2-p11.2 deletion syndrome
Chromosome Xp11.23-p11.22 duplication syndrome
Chromosome 2q31.1 duplication syndrome
Chromosome 2q33.1 deletion syndrome
Chromosome Xq28 deletion syndrome
Chromosome 22q11.2 duplication sydrome
Alpha Thalassemia, Mental Retardaion syndrome
Chromosome 16p13.3 deletion syndrome
Chromosome 16p11.2-p12.2 microduplication sydrome
Chromosome 5q12 deletion syndrome
Chromosome 1p32-p31 deletion syndrome
Chromosome 1p31 duplication sydrome
Chromosome 16q22 deletion syndrome
Frias syndrome
Chromosome 2q35 duplication sydrome
Chromosome 15q25 deletion syndrome
Chromosome 22q11.2 deletion syndrome