What is a unilateral choroid plexus cyst at 21 weeks of pregnancy

Patient's question:

Pregnancy week 21 unilateral choroid plexus cyst

Doctor's answer:

Cysts can be single or multiple, unilateral or bilateral, and often lack clear pathological significance with a good prognosis. You have bilateral choroid plexus cysts in your fetus, which can be monitored, but these cysts are associated with an increased risk of chromosomal abnormalities (primarily trisomy 18), so it is important to follow up to rule out the possibility of chromosomal abnormalities. Generally, doctors recommend that women with signs of genetic risk should maintain a balanced diet, avoid spicy and stimulating as well as cold foods. Additionally, patients should create an environment conducive to emotional stability and stress relief. Wishing the patient a healthy delivery.