How does a nevus flammeus appear?

How does a nevus flammeus appear?

• A. Flat and dark red
• B. Completely smooth and pale
• C. Raised with a rough texture
• D. Flat reddish discoloration

Answer: (D)

A nevus flammeus, commonly known as a "port wine stain," typically presents as a flat, reddish discoloration on the skin. This birthmark is often characterized by its well-defined borders and smooth surface, making it distinctly different from other skin lesions. The coloration can vary but generally has a deep red or purple hue. A nevus flammeus does not usually change in texture, remaining flat rather than raised or rough, which distinguishes it from other skin conditions that might have those attributes. Hence, recognizing its flat reddish appearance is key in diagnosing a nevus flammeus.

A nevus flammeus, commonly known as a "port wine stain," typically presents as a flat, reddish discoloration on the skin. This birthmark is often characterized by its well-defined borders and smooth surface, making it distinctly different from other skin lesions. The coloration can vary but generally has a deep red or purple hue. A nevus flammeus does not usually change in texture, remaining flat rather than raised or rough, which distinguishes it from other skin conditions that might have those attributes. Hence, recognizing its flat reddish appearance is key in diagnosing a nevus flammeus.