The ease with which cancer is stopped by CellSonic surprises oncologists and delights patients. Cancer is an electrical fault. The behaviour of the cells is corrected by changing the voltage to that of healthy cells, a process called electroporation. There is no surgery and no drugs. This is biophysics, not biochemistry. There are no side effects and the replication of mutating cancer cells is stopped immediately. Then starts the healing of the damage caused by cancer and the usual problems in patients unfortunate to have been treated with chemotherapy and radiation. The cancer in the lungs has special difficulties because the tissues converted from malign to benign have to be removed. Lung surgery is seldom an option. CellSonic sells to specialist clinics where the patients pay for treatments. These clinics are too busy to tell CellSonic about their successes; they just keep ordering more shock heads, the consumable parts of the machine. Their patients tell others that CellSonic is better than anything else but CellSonic seldom gets detailed medical information. Fortunately, a radiologist’s report was sent to me about a patient and forms the basis of this article.