I think singers have them removed via surgery so that that can get back to singing asap. That or maybe if they wait, they will never fully recover. I know of only three cases:
Celine Dion had them, but didn't have the surgery. She went on hiatus for 6 months and never spoke a word. not a word. They went away.
Norbert Leo Butz supposedly had nodes. He took a break and then after DRS, he rested his voice and instead of taking musical roles, he established himself as a actor in plays too.
Julie Andrews had nodes and had the surgery. The surgery f*cked up her vocal chords (or really, the part that allowed to sing so amazingly). She lost the ability to sing, though is only now singing a bit and seeing if has anything left.
basically, there is a risk when getting surgery. not sure how much of one, but I would say a big one.
<--- the set of A Midsummer Night's Dream that I was assistant stage manager for during the 2007 season at the STNJ outdoor stage.
-Dre- You must remember all the same that at the crux of every game is knowing when it's time to leave the table... And it's important to be artful in your exit. No turning back, you must accept the con is done... It was a ball, it was a blast. And it's a shame it couldn't last. But every chapter has to end, you must agree.
~Dirty Rotten Scoundrels~
There's a special kind of people known as show people. We live in a world full of dreams. Sometimes we're not too certain what's false and what's real. But we're seldom in doubt about what we feel.
~Curtains~
It is a far, far better thing I do, than I have ever done; it is a far, far better rest I go to, than I have ever known.
~A Tale of Two Cities ~