Pagetoid
Pagetoid
Pagetoid (pronunciation: pah-je-toid) is a term used in pathology to describe a specific pattern of growth that resembles the changes seen in Paget's disease. The term is often used in the context of skin diseases, particularly melanoma.
Etymology
The term "Pagetoid" is derived from the name of Sir James Paget, a British surgeon and pathologist who first described Paget's disease in the 19th century. The suffix "-oid" is derived from the Greek "eidos", meaning "resembling" or "like". Thus, "Pagetoid" can be translated as "resembling Paget's disease".
Usage
In pathology, the term "Pagetoid" is used to describe a pattern of growth in which abnormal cells are scattered throughout the epidermis, similar to the pattern seen in Paget's disease. This pattern is most commonly associated with melanoma, but can also be seen in other skin diseases such as Bowen's disease and extramammary Paget's disease.
Related Terms
- Paget's disease: A rare type of cancer that begins in the milk ducts and spreads to the nipple and the area surrounding the nipple. It was named after Sir James Paget, who first identified the disease.
- Melanoma: A type of skin cancer that develops from the pigment-producing cells known as melanocytes.
- Bowen's disease: A very early form of skin cancer that's easily treatable. The main sign is a red, scaly patch on the skin.
- Extramammary Paget's disease: A rare skin disorder that often appears in the genital area. It is often associated with other internal malignancies.
External links
- Medical encyclopedia article on Pagetoid
- Wikipedia's article - Pagetoid
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