A young prince, Frederik, passed away at the age of 22. He was the youngest child of Prince Robert and Princess Julie of Luxembourg.

Frederik's life was marked by a rare genetic condition called POLG Mitochondrial disease. This disease is tricky to diagnose and treat because it affects many different parts of the body, including the brain, nerves, muscles, and liver. It can even cause vision problems.

Frederik was diagnosed with this condition at the age of 14, when his symptoms became more noticeable. His father, Robert, shared that Frederik's final moments were filled with courage and humor. Frederik even managed to share some final words and jokes with his family, showing his strength and compassion until the very end. He asked his father, "Papa, are you proud of me? " Robert reassured him that he was proud and that Frederik had contributed so much in his short life.

Frederik founded the POLG Foundation to support others with the same condition. The foundation aims to find treatments and a cure for this disease. Despite the challenges, Frederik's legacy lives on through his foundation and the impact he made on those around him.

POLG Mitochondrial disease is caused by mutations in the POLG gene. It can affect people of all ages, from infants to adults. Symptoms can vary widely, making it difficult to diagnose. Some common symptoms include poor muscle tone, developmental delays, movement disorders, and weakness in the limbs. Other symptoms can include depression, anxiety, headaches, hearing and vision loss, and respiratory issues.

The disease can present differently depending on the age of onset. For those diagnosed before age 12, symptoms might include seizures, cognitive regression, and motor impairment. For those diagnosed between ages 12 and 40, symptoms might include seizures, impaired coordination, and peripheral neuropathy. For those diagnosed after age 40, symptoms might include drooping eyelids, paralysis of eye muscles, and Parkinsonism.

Unfortunately, there is no cure for POLG disease at this time. Treatment focuses on managing symptoms and improving quality of life. This includes therapies to help with movement, speech, and other issues caused by the disease.

A Young Prince's Battle with a Rare Disease

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