Virtual scanning, the light therapy developed in Russia, has successfully treated two patients who had swollen limbs, Montague Diagnostics tells us. One, a man of 78, was immobilized by a swollen foot caused by poor circulation as a result of type II diabetes. After just one treatment, his girlfriends told him he was getting frisky, and today he is able to get around freely. The other case involved a 59-year-old woman who had a swollen arm following surgery. Her arm returned to normal size after four months of treatment.