Successful outcome after radiotherapy in esophageal squamous cell carcinoma with choroidal metastasis: A case report and review of literature

Choroid metastasis from esophageal carcinoma is rare; reports addressing the effectiveness of treatment strategies are limited. We report a case of a 51-year-old man with metastatic esophageal carcinoma who had a 1-month history of blurred vision in his left eye. An ophthalmologic examination revealed a choroidal mass in his left eye. Adjuvant chemotherapy with cisplatin and 5-fluorouracil was initiated; however, visual acuity did not improve. External beam radiotherapy (EBRT) was initiated, resulting in near complete regression of the mass. EBRT is an effective therapeutic modality and should be considered in patients with choroidal metastasis of esophageal carcinoma.