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A rare disease is any disease that affects a small percentage of the population. In some parts of the world, the term orphan disease describes a rare disease whose rarity results in little or no funding or research for treatments, without financial incentives from governments or other agencies. Orphan drugs are medications targeting orphan ...
Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large number of their life experiences in vivid detail.
A rare disease is technically defined (in the European Union) as a disease that is found in fewer than 5 people per every 10,000 people. Subcategories ...
"The Mayo Clinic defines it as "a rare disorder found at birth involving problems in the development of certain blood vessels, soft tissues (such as skin and muscles), bones and sometimes the ...
The threat of so-called “mad cow disease” has all but faded from the collective memory, after its appearance in U.K. cattle in 1986. Human deaths from the scourge, caused by eating ...
For a given epidemic or pandemic, the average of its estimated death toll range is used for ranking. If the death toll averages of two or more epidemics or pandemics are equal, then the smaller the range, the higher the rank. For the historical records of major changes in the world population, see world population. [3]
Fields condition, [1] also known as Fields' disease, [2] [3] is a neuromuscular disease that is considered the rarest medical condition in the world. It was named after Welsh identical twins Catherine and Kirstie Fields, who are two of only three people known to have been affected.
An ultra-rare disease is a disease that affects an extremely small percentage of the population. In some parts of the world, an ultra-orphan disease is a rare disease whose rarity means there is a lack of a market large enough to have support and resources for discovering treatments for it. [1] [2] [3] Distinct countries define and provide ...