Routine chest roentgenogram after central venous catheter insertion is not always necessary |
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Authors: | Sanabria Alvaro Henao Carlos Bonilla Romulo Castrillón Carlos Cruz Herman Ramírez William Navarro Pablo González Mercedes Díaz Abel |
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Institution: | Department of Surgery, School of Medicine, University of Antioquia, University Hospital San Vicente de Paúl, Apartado aéreo 1226, Postal 229 Ciudad Universitaria, Medellín, Colombia. asanabriq@hotmail.com |
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Abstract: | BACKGROUND: To evaluate the usefulness of routine radiologic control after the insertion of a central venous catheter as a tool that might modify treatment of patients. METHODS: A prospective study was made of 149 patients submitted to central venous catheter insertion. RESULTS: In 55% of the patients the roentgenogram showed an adequate placement of the catheter tip and in 3.6% it showed some abnormal finding. Ten modifications were carried out based on the radiologic results. The prolonged partial thromboplastin time value and the subjective degree of difficulty showed a statistical relation to the appearance of complications. The number of punctures above one related to abnormal radiologic findings. CONCLUSIONS: The results suggest that routine chest radiology after the insertion of a central venous catheter is not always necessary and that it should be ordered selectively, according to the findings made during the procedure and the subjective degree of difficulty. |
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Keywords: | Central venous catheter Chest roentgenogram Selective radiologic control |
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