Hydrocysticercosis means that the thickness of the nuchal translucency is greater than 3mm. Children with hydrocysticercosis may have chromosomal abnormalities, etc. There is no specific data on the chances of malformations, but according to clinical experience, the chances of malformations are generally high. Hydatid cystoma refers to the fetal nuchal translucency. If the thickness of the fetal nuchal translucency is measured to be greater than 3mm, it is usually judged that the fetus may be at risk of serious chromosomal abnormalities or heart disease, and the chances of the child having malformations are relatively high. At this time, it is usually recommended to do chromosomal tests, amniocentesis tests, etc., to determine whether the fetus is suffering from chromosomal abnormalities. It is recommended that once the child is found to have hydatid cysticercosis, inform the doctor in time and follow the doctor’s instructions to improve the relevant examination and treatment.