Oooh, yikes. That is not a bug to mess around with. From what I remember:
Hand sanitizer is useless on that one. Wash your hands extremely well after handling anything associated with your noodle.
Bleach solutions of 5-10% were recommended back during the dark leopard gecko times...but now because of resistance I think Phenol and Hydrogen Peroxide are the ones I hear are recommended now. Phenols are extremely toxic to cats tho, so use caution if you own one.
It can cause thickening of the walls in the digestive system, so it could have been some tissue that dislodged.
Be careful where you're getting feeders from because that could have been a carrier source