Bilateral subventricular cysts in newborns may be considered for review around three months to assess whether the baby has physical and mental developmental delays. Common symptoms of bilateral subventricular cysts in newborns include hyperbilirubinemia, increased fontanel tension, recurrent cyanosis, convulsions, physical developmental delays, and intellectual backwardness, etc. Moreover, newborn babies’ growth and development are relatively fast in the first six months of life, so it is necessary to follow the doctor’s advice to review the condition once every three months. Subventricular cysts are self-limiting diseases, and the cysts have the possibility of absorbing and healing. If regular examination reveals that the fetus does not have obvious physical and intellectual developmental backwardness, no special treatment is needed; if the size of the subventricular cyst gradually increases and there is obvious neurological dysfunction, surgical resection should be considered. Newborns with bilateral subventricular cysts need to go to the pediatrics or child health department of the hospital on a regular basis, and it is generally recommended that they be rechecked once every three months or so.