title: Massive mediastinal hematoma caused by a double-lumen subclavian catheter.
mesh_terms: D002404:Catheterization / Q000009:adverse effects*; D006406:Hematoma / Q000209:etiology*; D006801:Humans; D008477:Mediastinal Diseases / Q000209:etiology*; D006435:Renal Dialysis / Q000009:adverse effects