Question
During an ultrasound examination (NT scan) during pregnancy, a cyst was found on the fetus’s forehead. Ask whether the fetus can be preserved.
Answer
If a cyst is found on the fetus’s forehead during an NT scan, it is recommended to undergo a chromosomal test and consider an MRI to rule out the possibility of fetal brain development abnormalities. An MRI during the mid-pregnancy period shows a cyst on the fetal head, which is small in size and may be due to obstructed sebaceous gland secretion. It is advised to remain calm, as there is a chance that the cyst may naturally disappear as the pregnancy progresses. It is recommended to have another check-up in three weeks to make a decision.