Hello,

I see you are asking "What is blue rubber bleb nevus?"

Blue rubber bleb nevus syndrome (BRBNS), sometimes called Bean syndrome, is a rare congenital vascular anomaly in which malformed veins, or blebs, appear on the skin and surfaces of internal organs. These small, purple lesions are particularly common in the gastrointestinal (GI) tract.

For more information, you can visit this URL - skincarehealthcenter. com/condition/blue-rubber-bleb-nevus/c/3854

A nevus in the antecubital area is a mole on the inside of the elbow.

Nevus if it is noncancerous (it's also used for birthmarks)

Nevus pigmentosus or macula

"Nevus" suena más a latín; en todo caso sería un apellido.

Nevus