Prenatal diagnosis of rare form chromosomal pathology: double aneuploidy
The article represents the double aneuploidy, a rare form of chromosome pathology. 6 cases of double aneuploidy were diagnosed prenatally and 1 case was diagnosed postnatal. A variety of ultrasound signs is shown in this chromosomal pathology. The prevalence of phenotypic features of the chromosomal disease, which has the greatest clinical manifestation, was noted.