Question

A three-and-a-half-year-old child is unable to speak and has delayed cognitive development due to a brain cyst. What should be done?

Answer

A brain cyst is a cystic mass formed by brain tissue and its surrounding tissues, often causing increased intracranial pressure and varying degrees of symptoms. Although it is a benign tumor, its size may compress the brain, classifying it as a type of brain tumor. Typically, no specific treatment is required, but it may be accompanied by symptoms such as headaches. Medication can only alleviate symptoms and cannot eliminate the cyst. It is recommended to start with symptomatic treatment and observation, with regular follow-ups to compare changes. If the cyst is too large or symptoms are severe, consider surgical removal. The prognosis for surgical treatment is usually good.