Presumed allograft stromal rejection after deep anterior lamellar keratoplasty in a boy presenting with interface fluid syndrome.

Selective anterior lamellar corneal replacement procedures have resulted in fewer allograft rejections compared with penetrating keratoplasty. Deep anterior lamellar keratoplasty offers several advantages over conventional penetrating keratoplasty, significantly reducing the lifetime endothelial rejection. We report the case of a child with a presumed immune-mediated stromal rejection after deep anterior lamellar keratoplasty who presented with interface fluid, confirmed by optical coherence tomography, that subsequently resolved after prompt topical steroid treatment.