Up to this date there is no evidence that Smart Lipo* causes cancer. How ever there are some evidences that some drugs use in mesotherapy** could cause cancer. Meotherapy is not an FDA approved procedure. *Smart Lipo : The procedure works by inserting a small cannula (tube) containing a laser fiber under the skin. The cannula is moved back and forth, delivering the laser’s energy directly to the fat cells, causing them to rupture and drain away. The laser energy may result in some skin shrinkage. **Lipodissolve, LipoZap, Fatdissolve, Mesotherapy, Mesosculpturing, Lipotherapy, Lipostabil, Flab Jab : All these terms refer to the same procedure, which uses Phosphatidylcholine based injections to dissolve the fat.