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  • Title: Spontaneous fracture and embolization of a central venous catheter: prevention and early detection.
    Author: Coles CE, Whitear WP, Le Vay JH.
    Journal: Clin Oncol (R Coll Radiol); 1998; 10(6):412-4. PubMed ID: 9890548.
    Abstract:
    Central venous catheters are used increasingly in oncology patients. Spontaneous fracture and embolization of a catheter is a rare complication. This report illustrates such a case, in which the fragment was retrieved percutaneously. Impending line fracture may be detected by the 'pinch-off sign' on a chest radiograph. Prevention may be possible by inserting the catheter more laterally.
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