Forchheimer spots

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Forchheimer spots

Forchheimer spots (/fɔːrxaɪmər spɒts/) are a clinical sign characterized by small, red, petechial lesions found on the soft palate of the mouth. They are often associated with rubella, but can also appear in other diseases such as scarlet fever and mononucleosis.

Etymology

The term "Forchheimer spots" is named after Frederick Forchheimer, an American pediatrician who first described these spots in the late 19th century.

Clinical Significance

Forchheimer spots are a significant clinical sign in the diagnosis of rubella, also known as German measles. They appear in up to 20% of rubella cases, usually before the onset of the characteristic rash. Although they are not specific to rubella, their presence can support a diagnosis when other symptoms are present.

In addition to rubella, Forchheimer spots can also appear in other diseases such as scarlet fever and mononucleosis. In these cases, they are usually accompanied by other characteristic symptoms of the respective diseases.

Related Terms

  • Petechiae: Small, red, flat spots that appear on the skin due to bleeding under the skin.
  • Soft Palate: The soft, fleshy part at the back of the roof of the mouth.
  • Rash: A noticeable change in the texture or color of the skin.

See Also

External links

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