Malignant neuroepithelioma (peripheral neuroblastoma). A clinicopathologic study of 15 cases.

ABSTRACTA clinicopathologic study of 15 cases of malignant neuroepithelioma (peripheral neuroblastoma) of soft tissues is reported. The patients were chiefly young Japanese adults with a median age of 21 years. The tumors arose mainly in the soft tissues of the lower extremity (seven cases) and the