Becomes the world's youngest Alzheimer's patient: Couldn't even finish high school

The diagnosis of a 19-year-old in China with Alzheimer's disease has caused great astonishment in the scientific world. This young person has been recorded as the youngest known Alzheimer's patient to date.

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While Alzheimer's is generally known as a disease seen in elderly individuals, the fact that a 19-year-old in China has contracted this disease has been met with surprise in medical circles. Although the young patient had neither a genetic mutation nor a traumatic history, they experienced a rapid decline in cognitive abilities and could not complete their education due to memory loss.

A memory clinic in Beijing diagnosed this young person with Alzheimer's in 2023, declaring them the world's youngest Alzheimer's patient. The first symptoms appeared at age 17; the young person had difficulty focusing on their lessons, struggled to remember daily events, and frequently lost their belongings. Over time, their condition worsened, and shrinkage in the hippocampus region was observed in brain scans.

Researchers stated that it is surprising that this case emerged without a genetic mutation or a traumatic history. Experts from Capital Medical University discussed the case in detail in the Journal of Alzheimer's Disease.

According to the World Health Organization, Alzheimer's is responsible for 60-70 percent of dementia cases and is usually seen in advanced ages. However, in this case, no genetic mutation that could explain the disease was found. Neurologist Jianping Jia and his team stated that this situation shows that the causes of the disease need to be researched further.

Alzheimer's at a young age can manifest itself with atypical symptoms beyond the classic memory loss seen in elderly individuals. For example, symptoms such as problems processing visual information or language and speech disorders may occur. Genetically transmitted Alzheimer's cases are usually seen at more advanced ages and account for less than 1 percent of all Alzheimer's cases. Therefore, encountering a 19-year-old case remains a great mystery for the medical world.

Experts stated that researching the reasons for the emergence of Alzheimer's at a young age could be one of the greatest scientific challenges of the future, and they expressed that they will continue their work to better understand the mechanisms of the disease.