I just saw the cat a little bit ago. The drainage tube is draining a mystery abscess. The end of the tube is gone and they don't know where it went. The incision is about three inches long and enough stitching came out so that there is about the diameter of a quarter opened up. It is discusting and I am very concerned. This happened last night. They called their vet and they said it could wait til Monday.
They did say to clean it but didn't say what to use. They called Ellie's vet (they take 24 hour emergencies) and the tech said they would want to xray to look for the end of the tube in case the cat ate it and restitch. There would be an $85 er fee. They are waiting til Monday so far.