title: Emphysema of the neck after epidural anaesthesia.
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects*; D004646:Emphysema / Q000209:etiology*; D005260:Female; D006801:Humans; D009333:Neck; D011247:Pregnancy