Chromosomal Abnormality in 500 Referred Cases in Bahrain

Main Outcome: 134 (27 %) patients had abnormal karyotype, 97 (19 %) patients had numerical abnormalities and 37 (7 %) had structural chromosomal abnormalities. The majority of patients with numerical abnormalities (66 %) were Down Syndrome or trisomy 21, 4 % were having trisomy 13, and 4 % were having trisomy 18. Cases of X chromosome abnormalities were… CONTINUE READING