There's something u can do, but it's expensive and very painful (even if the site says its not, it is very painful!!).
THere's a new treatment called carboxytherapy.
I'm attaching the site for this:http://www.carboxytherapy.com/
It doesnt remove stretch marks, but it blends them with the skin, and decreases their size, so they become alot lets visible (50-60% improvement) after around 5-10 treatments- depends on how ur body reacts).