How can hematoma be treated 2 years after tummy tuck surgery?

I recommend seeing a plastic surgeon to examine your abdomen.  A recurrent hematoma 2 years after surgery would be rare.  Small hematomas will resolve on their own.  Sometimes if they are large enough they need to be drained either in the office or in the operating room.  Hematomas usually develop outside of the tissue that separates your skin and fat from the internal organs so your internal organs should be fine.  However, you should get this checked out to make sure the bleeding has stopped.