Neurological Manifestations of Tuberous Sclerosis
Individuals affected by tuberous sclerosis often experience a range of neurological symptoms. One common manifestation is seizures, which can vary in their presentation from convulsions to altered awareness. Some individuals may also experience absence seizures, characterized by episodes of staring into space and rapid blinking.
Additionally, approximately half of the people with tuberous sclerosis may exhibit developmental delays of varying severity. These delays can range from mild to severe and can impact various aspects of development.
Furthermore, behavioral problems are frequently observed in individuals with tuberous sclerosis. These may include rage, aggression, obsessive-compulsive disorder (OCD), attention deficit hyperactivity disorder (ADHD), and self-harm tendencies.
Common Kidney Problems in Tuberous Sclerosis
Tuberous sclerosis is often associated with various kidney problems, with cysts being the most prevalent manifestation. Over 70 percent of individuals with this condition develop cysts, typically appearing between the ages of 15 and 30. Although most growths are small and pose no significant issues, their presence during childhood can potentially lead to kidney failure.
Another common kidney lesion in tuberous sclerosis is the development of benign tumors known as angiomyolipomas. Initially, these tumors may not exhibit any noticeable symptoms. However, as they grow in size, they can eventually result in kidney failure.