Koplik's spots
Koplik's spots
Koplik's spots (pronounced: KOHP-liks spots) are a characteristic clinical feature of the early stage of measles, a highly contagious infectious disease caused by the measles virus. They were first described by the American pediatrician Henry Koplik in 1896, hence the name.
Etymology
The term "Koplik's spots" is eponymous, named after Henry Koplik, an American pediatrician who first described these spots in 1896.
Definition
Koplik's spots are small, white, grain-like spots found on the inside of the cheeks opposite the lower first molars. They are surrounded by a thin, red halo and are often likened to grains of salt on a red background.
Clinical Significance
Koplik's spots are a pathognomonic sign of measles, meaning they are a sign that is characteristic of this disease. They typically appear 1-2 days before the measles rash and disappear a few days after the rash appears. Their presence can help healthcare professionals diagnose measles in its early stages.
Related Terms
- Measles: A highly contagious infectious disease caused by the measles virus. Koplik's spots are a characteristic feature of the early stage of this disease.
- Pathognomonic: A term used in medicine to describe a sign or symptom that is so characteristic of a disease that it can be used to make a diagnosis.
- Henry Koplik: An American pediatrician who first described Koplik's spots in 1896.
See Also
External links
- Medical encyclopedia article on Koplik's spots
- Wikipedia's article - Koplik's spots
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