[Thoracic esophagus; local anesthesia].
D000758:Anesthesia; D000772:Anesthesia, Local; D000776:Anesthesiology; D004947:Esophagus / Q000601:surgery*; D006801:Humans; D008482:Mediastinum
ANESTHESIA, LOCAL; ESOPHAGUS/surgery
Esófago torácico; anestesia local.