i agree with the above. The elevated ESR is abnormal and needs to be followed up--it may be unrelated to the cyst.
Try not to worry about it right now . If they had said tumor that would be different. Cysts are usually pockets of air or fluid sometimes they just pop and go away. I had one on my ovary that they checked every six months, they it dissapeared. Now I have one on my liver, they've been checking that one has been checked for three years so far it is the same size . I have to go in for another six month check at the end of this month. Good Luck to you and leave me a not as to what happens. june