Branchial Cleft Cyst - Histopathology

[@Sally50999]

Thank you for the explanation. Please, what's the difference between branchial cleft cyst and branchial fistula on the morphology?

[@FilipSokol]

Hi Dr Sally, the fistula communicates with the surface (internal, external or both) unlike the cyst.

[@SiloddiJB]

Very nice

[@FilipSokol]

Thanks