Cobblestone
Cobblestone
Cobblestone (pronunciation: /ˈkɒbəlˌstoʊn/) is a term often used in the medical field to describe a particular appearance of tissues, particularly in the field of gastroenterology and dermatology.
Etymology
The term 'cobblestone' is derived from the appearance of old-fashioned cobblestone streets, which are made up of rounded stones set in a hard surface. In a medical context, it refers to a similar appearance seen in certain tissues under certain conditions.
Gastroenterology
In gastroenterology, the term 'cobblestoning' is used to describe the appearance of the mucosa (the lining of the gut) in certain diseases, particularly Crohn's disease. The mucosa takes on a lumpy, uneven appearance reminiscent of a cobblestone street. This is due to inflammation and swelling of the mucosa, which causes it to bulge out in places, creating the characteristic 'cobblestone' appearance.
Dermatology
In dermatology, 'cobblestoning' refers to a similar appearance of the skin in certain conditions. This is often seen in conditions such as lichen planus and prurigo nodularis, where the skin takes on a lumpy, uneven appearance due to inflammation and swelling.
Related Terms
External links
- Medical encyclopedia article on Cobblestone
- Wikipedia's article - Cobblestone
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