What does a malignant blue nevus look like?

What does a malignant blue nevus look like?

A blue nevus is typically blue or gray, but it can sometimes be yellowish-brown. The main characteristics of a common blue nevus include: round or oval shape.

Can a melanoma look like a blue nevus?

The term “malignant blue nevus” refers to a rare and heterogeneous group of melanomas that arise in several clinical settings. This includes melanomas arising in association with a common or cellular blue nevus and those arising de novo and resembling cellular blue nevi.

Should blue nevus be removed?

Unless your blue nevus turns out to be something more worrying, you don’t need to treat it, Dr. Elbuluk says, but some people do decide to have them removed for cosmetic reasons. Because the mole is so deep in the skin, though, completely excising it can be a more intense process than removing other types of moles, Dr.

Should a blue nevus be removed?

Are blue nevus moles cancerous?

A Common Blue Nevus is a benign, non-cancerous, mole. It is usually flat or dome-shaped with a smooth surface. Common Blue Nevus’ can range in size from 0.5 to 1cm, with the color varying from being blue-gray to blue-black.

Can a blue nevus appear suddenly?

Sudden change in a pigmented lesion accompanied by the appearance of new lesions is a cause for concern for potential melanoma development. Here we present such a case, diagnosed as eruptive blue nevi in a young woman. This case highlights the importance of dermoscopy for the diagnosis of this rare phenomenon.

Is blue nevus rare?

Blue nevus is a benign neoplasm composed of aberrant melanocytes located in the dermis, which can be found in 0.5%–4% of the white population.

How can you tell if a freckle is cancerous?

The edges are irregular, ragged, notched, or blurred. The color is not the same all over and may include shades of brown or black, sometimes with patches of pink, red, white, or blue. The spot is larger than ¼ inch across – about the size of a pencil eraser – although melanomas can sometimes be smaller than this.

What does the beginning of a cancerous mole look like?

A cancerous mole will have edges that look ragged, notched or blurred. Uneven color: A normal mole will have a single shade of brown that is evenly distributed throughout. A cancerous mole will have shades or hues of black and brown. In between, areas of red, pink, white, gray or blue may also be seen.