Calor
Calor
Calor (pronounced: /ˈkælɔːr/) is a term used in medicine to describe the heat that is often associated with inflammation. It is one of the five cardinal signs of inflammation, along with Dolor, Rubor, Tumor, and Functio laesa.
Etymology
The term "Calor" is derived from the Latin word for heat. It was first used in this context by the Roman physician Galen in the 2nd century AD.
Definition
In the context of inflammation, Calor refers to the increased heat in the area of the body where the inflammation is occurring. This is caused by increased blood flow (hyperemia) to the inflamed area, which is a result of the dilation of blood vessels (vasodilation) in response to injury or infection.
Related Terms
- Dolor: This is the term used to describe the pain that is often associated with inflammation.
- Rubor: This term refers to the redness that is often seen in the area of inflammation.
- Tumor: In the context of inflammation, this term refers to the swelling that occurs as a result of the accumulation of fluid in the tissues.
- Functio laesa: This term refers to the loss of function that can occur in the area of inflammation.
See Also
External links
- Medical encyclopedia article on Calor
- Wikipedia's article - Calor
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