What is Hemimegalencephaly

Hemimegalencephaly is a rare neurological condition characterized by abnormal brain development. It typically affects one side (hemisphere) of the brain, causing it to be larger and structurally different from the other side. This condition is present from birth and can lead to various symptoms and complications.

Individuals with hemimegalencephaly may experience seizures that are often difficult to control with medication. These seizures can be frequent and severe, impacting the person's daily life. Other common symptoms include developmental delays, intellectual disability, muscle weakness or paralysis, and problems with movement and coordination.

The exact cause of hemimegalencephaly is not fully understood, but it is believed to result from abnormal cell proliferation during early brain development. It is not an inherited condition and typically occurs sporadically.

Treatment options for hemimegalencephaly aim to manage symptoms and improve quality of life. This may involve a combination of medications, surgical interventions, and therapies such as physical, occupational, and speech therapy.

Given the complexity of this condition, it is important for individuals with hemimegalencephaly to receive comprehensive medical care and support from a multidisciplinary team of healthcare professionals.