EPIDERMOID Meaning and
Definition
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Epidermoid is an adjective that refers to something related to or resembling the outermost layer of skin called the epidermis. The epidermis is the top layer of the skin that serves as a protective barrier between the body and the external environment.
In a medical context, the term "epidermoid" is often used to describe certain types of cysts or tumors. An epidermoid cyst is a non-cancerous growth that forms beneath the skin when epidermal cells, which normally help create the outer skin layer, are trapped beneath the surface. These cysts are typically filled with a thick, cheesy substance known as keratin. Epidermoid cysts can occur anywhere on the body, but they are commonly found on the face, neck, and trunk.
Additionally, "epidermoid" can describe a type of tumor called an epidermoid tumor or a squamous cell carcinoma. These tumors develop from abnormal squamous cells, which are flat cells found in the epidermis. Epidermoid tumors can occur in various parts of the body, including the brain, spinal cord, and reproductive organs.
Overall, "epidermoid" pertains to the epidermis, but it is most commonly used in the medical field to describe cysts or tumors that originate from or resemble the epidermal cells or squamous cells found in the skin.
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1. Resembling epidermis. 2. A cholesteatoma or other tumor arising from aberrant epidermic cells.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for EPIDERMOID
- wpidermoid
- spidermoid
- dpidermoid
- rpidermoid
- 4pidermoid
- 3pidermoid
- eoidermoid
- elidermoid
- e-idermoid
- e0idermoid
- epudermoid
- epjdermoid
- epkdermoid
- epodermoid
- ep9dermoid
- ep8dermoid
- episermoid
- epixermoid
- epicermoid
Etymology of EPIDERMOID
The word "epidermoid" is derived from two Greek roots: "epi" meaning "on" or "over", and "derma" meaning "skin". When combined, these roots form "epidermis", which refers to the outermost layer of the skin. The suffix "-oid" is derived from the Greek word "oeidēs", meaning "resembling" or "in the shape of". Thus, "epidermoid" describes something that resembles or has the characteristics of the epidermis. In medical terminology, "epidermoid" typically refers to a type of tumor that originates from the epidermal cells.
Similar spelling words for EPIDERMOID
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