Torch dead, but what's this?

[corresnake]

So I moved my tank from work to home. Everything survived the move except my torch. Not really sure what happened. Had this torch for a few years. Within a week it was practically gone, but it started growing this white film like thing over it over it. Should I just toss it or is it possible it could come back? Does anyone have experience with something like this?

 

[Idoc]

I'd keep it and see if there was any tissue left that could allow it to grow out again.