I was told that I have a fistula type cysts that developed as a result of previous surgery.  This is an area located on my foot after having several surgeries to the calcaneal area.  Please advise of any information and/or reasoning that this would occur.  I have had an open wound for over a year and a half now and this is the final diagnosis after having a MRI performed.  Please advise.
Howell come to ChatDoctorIf this is a pure surgical condition ad you said "Fistula" then this may need surgical repair and this would be the option there, infarct without the clinical examination nothing can be said exactly because this could be something else, hope this information helps.