What is an example of a nevus?

What is an example of a nevus?

Vascular nevi, or hemangiomas, produce the familiar “port wine stain” birthmark; they are composed of blood vessels and often resolve themselves with time. Epidermal nevi, of which the sebaceous nevus is an example, develop from the proliferation of normal epidermal tissues and are usually flesh-coloured or yellowish.

Is a nevus a papule?

Nevus (mole) Nevi are common benign growths, usually hyperpigmented or skin-colored macules, papules, or small plaques, probably derived from proliferating altered melanocytes (nevus cells).

What is another name for the term mole?

In this page you can discover 23 synonyms, antonyms, idiomatic expressions, and related words for mole, like: nevus, blemish, birthmark, growth, fault, mark, breakwater, groyne, bulwark, jetty and counterspy.

What does a nevi look like?

A common mole (nevus) is a small growth on the skin that is usually pink, tan, or brown and has a distinct edge. A dysplastic nevus is often large and does not have a round or oval shape or a distinct edge. It may have a mixture of pink, tan, or brown shades.

What is the medical term for mole?

(mole) A benign (not cancer) growth on the skin that is formed by a cluster of melanocytes (cells that make a substance called melanin, which gives color to skin and eyes). A mole is usually dark and may be raised from the skin. Also called nevus.

What does nevus stand for in medical terms?

The word nevus indicates a benign (non-cancerous) skin or mucosal lesion comprising an abnormal mixture of a tissue’s normal components, usually presenting at birth or at a young age. A nevus is a congenital (present at birth) or acquired growths or pigmented blemishes on the skin; birthmarks or moles.

What’s the difference between a nevus and a mole?

Nevus (or nevi if multiple) is a nonspecific medical term for a visible, circumscribed, chronic lesion of the skin or mucosa. The term originates from nævus, which is Latin for “birthmark”, however, a nevus can be either congenital (present at birth) or acquired. Common terms, including mole, birthmark, and beauty mark,…

Which is an example of a nevus growth?

A nevus is a congenital (present at birth) or acquired growths or pigmented blemishes on the skin; birthmarks or moles. As an example, mole is a melanocytic nevus. A nevus may also form from other skin cells (e.g., vascular nevus, which are formed from blood vessels). Some of these are also congenital (present at birth).

Where does the term ” nevi ” come from and what does it mean?

The term originates from nævus, which is Latin for “birthmark,” however, a nevus can be either congenital (present at birth) or acquired. Common terms, including mole, birthmark, and beauty mark, are used to describe nevi, but these terms do not distinguish specific types of nevi from one another.

What does nevus mean in medical dictionary?

Nevus (or nevi if multiple) is a nonspecific medical term for a visible, circumscribed, chronic lesion of the skin or mucosa.

Is it a nevus or melanoma?

A nevus (plural nevi) is a mole on the skin that can occur on any part of the body. A melanoma is a type of cancer that develops from the melanocytic cells, called melanocytes . Melanoma arising in Giant Congenital Nevus is a rare form of melanoma that is mostly seen in children.

What is another name for a nevus?

The term originates from nævus, which is Latin for “birthmark”, however, a nevus can be either congenital (present at birth) or acquired. Common terms, including mole, birthmark, and beauty mark, are used to describe nevi, but these terms do not distinguish specific types of nevi from one another.