title: Unintentional placement of pleural drain in the hepatic vein.
mesh_terms: D004322:Drainage / Q000009:adverse effects*; D004653:Empyema / Q000601:surgery*; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006503:Hepatic Veins; D006801:Humans; D008875:Middle Aged