Cystoid macular edema after bone marrow transplantation

We report a case of cystoid macular edema in a patient who underwent bone marrow transplant for aplastic anemia. After having ruled out all the other causes of cystoid macular edema, we concluded that it was secondary to the bone marrow transplant. The patient had mild visual impairment and did not recover the lost vision. In this case report, we describe in detail the clinical presentation, follow-up, and course of medication that this patient had. It is an illustrated case report of cystoid macular edema after bone marrow transplant with mild visual impairment and no recovery.