It means that the person is in chaos regarding his thoughts. It indicates that the dreamer's feelings are mixed, which is reflected in his behavior and decisions. To learn that your child has cancer in a dream and to see that it is destroyed is to get rid of evil. In a dream, learning that your child has cancer and not caring is having to pay a personal price. To see that a girl has cancer and to cry in a dream means that she will achieve her goal this time in a matter that has been unsuccessful and disappointing, and to see that a boy has cancer in a dream and to cry means to achieve victory.