Relationship of congenital urogenital abnormalities and chromosomal abnormalities: a report of 200cases / 中华全科医师杂志

ABSTRACT

A total of 200 outpatients with congenital urogenital abnormalities were recruited.Peripheral blood from each patient had mixed lymphocyte culture and chromosome karyotype was analyzed.Among them,22 (11％) cases showed abnormal chromosomal karyotypes.The aberrations included abnormal chromosome number (n =13),abnormal chromosome structure (n =8) and sex reversal syndrome (n =1).Chromosomal aberrations are important causative factors of congenital urogenital abnormalities.