May 31, 2018 · Nevus is the medical term for a mole. We’ll go over some of the most common types and how to recognize them. Flip through the photo gallery to help identify what kind of nevus you may have.

Another name for a mole is a nevus. The plural is nevi. What does a common mole look like? A common mole is usually smaller than about 5 millimeters wide (about 1/4 inch, the width of a pencil eraser). It is round or oval, has a smooth surface with …

Nov 7, 2024 · What Is a Nevus? A nevus is a common, colored growth on or in your eye. Sometimes called a freckle of the eye, it is similar to a mole on your skin. A nevus (plural: nevi) can be in the front of your eye, around the iris, or under the retina at the back of the eye. What Causes Nevi? A nevus is made up of cells called melanocytes.

Nevus (pl.: nevi) is a nonspecific medical term for a visible, circumscribed, chronic lesion of the skin or mucosa. [1] The term originates from nævus, which is Latin for "birthmark"; however, a nevus can be either congenital (present at birth) or acquired.

Having an eye freckle (nevus) isn’t rare. An estimated 1 in 10 people have freckles in their eyes. The condition seems to happen more often in white people, but that may be due to freckles showing up more easily on lighter eye colors. What are the signs and symptoms of …

A melanocytic naevus (American spelling ‘nevus’), or mole, is a common benign skin lesion due to a local proliferation of pigment cells (melanocytes). It is sometimes called a naevocytic naevus or just 'naevus' (but note that there are other types of naevi).

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. As an example, mole is a melanocytic nevus.

A nevus (plural: nevi) is a skin lesion that results from the proliferation of melanocytes, the cells responsible for producing melanin, which gives skin its color. Nevi can vary significantly in size, shape, and colour, and while most are benign, some can develop into malignant melanoma, a type of skin cancer.

Nov 18, 2024 · If your doctor is concerned about a nevus, they may recommend removal and examination under a microscope to ensure it is benign. What are the worrisome features of a nevus? Specific changes in a nevus may be signs of melanoma and should be evaluated by a doctor. These include: Asymmetry: One half of the nevus looks different from the other half.

Mar 4, 2025 · A melanocytic nevus, more commonly known as a mole, is a dark spot on the skin that can vary in size and is caused by clusters of pigment-producing cells called melanocytes. Most individuals with light skin tones have between 20 to 50 melanocytic nevi in their body by the time they reach adulthood.