title: Misplaced central venous catheter.
mesh_terms: D001804:Blood Transfusion, Autologous; D002404:Catheterization / Q000009:adverse effects*; D002968:Clavicle; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D014680:Veins / Q000601:surgery*