title: [A case of mediastinal polycystic teratoma with elevated CEA in the intra-cystic fluid].
mesh_terms: D000328:Adult; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003884:Dermoid Cyst / Q000276:immunology*; D005260:Female; D006801:Humans; D008479:Mediastinal Neoplasms / Q000276:immunology*
chemical_list: D002272:Carcinoembryonic Antigen