What are the characteristics of different kinds of verruca plana?

First of all, common warts usually appear in the hands of individuals or groups, although they may grow in any part of the body. They are usually rough, taupe and dome-shaped. Second, plantar warts: can develop to any part of the foot. Sometimes black spots can be seen under the surface of warts. When the pressure of standing or walking pushes plantar warts on the skin surface to the corpus callosum, a thick and tough skin will similarly produce plantar warts. Because of the large calluses and warts, walking will be very painful, just like walking on pebbles with shoes on. Multiple plantar warts can form a large and flat cluster, which is called mosaic warts. Verruca plana: usually found on the face, arms or legs. They are very small (usually smaller than the eraser on a pencil), and there are usually several in an area. They have flat tops and can be pink, light brown or light yellow. Verruca plana often affects shaving. Filamentous wart: flat wart, which can increase the area of mouth, nose and beard. There are many predictions of flesh color and finger shape on the surface of this wart. Fourth, periungual warts: toenails and nails are found under and around. They have rough and irregular protrusions. They will affect the growth of nails. Genital wart: It is very small and difficult to find. For more information, see the topic genital warts.