title: [Malignant degeneration of teratomal formations of the mediastinum].
mesh_terms: D000328:Adult; D006801:Humans; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging; D008875:Middle Aged; D011859:Radiography; D013724:Teratoma / Q000000981:diagnostic imaging
vernacular_title: O zlokachestvennom pererozhdenii teratomnykh obrazovaniĭ sredosteniia.