Characteristics of brain metastases from esophageal carcinoma

Background: Esophageal carcinoma (EC) is a major malignancy with a poor prognosis. Although esophageal cancers rarely metastasize to the brain, the number of patients diagnosed with brain metastases (BM) from EC is steadily increasing. Therefore, the risk factors for BM from EC should be known. Here we reviewed our experiences and the previous literature regarding BM from EC.