A neurogenic tumor that arises from the mediastinum. Neural tumors are the most common tumors that arise from the posterior mediastinum. Representative examples include Schwannoma, neurofibroma, and neuroblastoma. The disease is mediastinal neural neoplasm (MONDO_0003098). Also known as: mediastinal neural tumor, mediastinal neural tumour, mediastinal neurogenic neoplasm, mediastinal neurogenic tumor, mediastinal neurogenic tumour, neurogenic neoplasm of mediastinum, neurogenic neoplasm of the mediastinum, neurogenic tumor of mediastinum.