Tuber cinereum hamartoma is a rare type of benign brain tumor. It is also called hypothalamic hamartoma. There are several synonyms for this condition, including hypothalamic glioma, tuberous sclerosis complex (TSC), and gangliocytoma of the hypothalamus. Although these names describe slightly different aspects of the condition, they all refer to a growth in the hypothalamus region of the brain. Symptoms may include seizures, developmental delays, and hormonal imbalances. Treatment may involve surgery, radiation therapy, or medication to control symptoms. As with any medical condition, it's important to consult with a healthcare professional for an accurate diagnosis and appropriate treatment plan.