Not surprisingly, these white spots typically show on areas that see the most sun, such as the shins, arms, back, and face. They're small like freckles—usually less than 1/8 of an inch—and ...
Sometimes, the red or purple spots that occur due to a low platelet ... neck, face, hands, and arms. Later-stage multiple myeloma can damage the kidneys. As the kidneys start to fail, this can ...