5. Cutaneous horn
Some people are suffering from this symptom on their own skin. This horn usually appears as the funnel-shaped growth that may extend from the red base of your skin. This horn is usually made from keratin. There are many types of cutaneous horns that are may occur on your skin. The shape and size of growth can be varied depending on your skin situation. This symptom usually occurs in fair-skinned adults that have history of significant sun exposure. It is very easy for you to detect the presence of this horn on several areas of your body, including ears, neck, and many other parts of your body.
