It is usually difficult for a fetus born with hydatid cystic aneurysm to survive normally, which can be decided according to the classification of hydatid cystic aneurysm symptoms in the fetus, such as lymphatic hydatid cystic aneurysm, cervical hydatid cystic aneurysm and other diseases. 1. Lymphatic hydatid cysts: fetuses with lymphatic hydatid cysts will cause generalized edema of the fetus, which makes it difficult to survive normally even if it can live to full term. Pregnant women in mid-pregnancy need to do four-dimensional ultrasound examination, found that the fetus has lymphocystic tumors, usually can not continue the pregnancy, need to be hospitalized as soon as possible to induce labor and terminate the pregnancy. 2. Cervical hydatid cystic tumor: Due to the development of fetal cervical hydatid cystic tumor, there will be larger thick-walled cysts locally, which will cause local edema, abnormal thoracic and abdominal fluid, and will lead to short limbs of the fetus. Without chromosomal testing, simple removal of the cervical hydatid cystic tumor after birth of the fetus is not a significant treatment in cases where the genetic material is in question. During pregnancy, pregnant women are advised to go to regular obstetrics and gynecology hospitals for ultrasound examination. If the pregnant woman finds that the fetus shows symptoms of hydatid cysticercosis during the examination, it is recommended to communicate with the doctor in time.