It was reported that an unresolved drug infusion pump alarm occurred.An ekosonic catheter was selected for use for a portal vein occlusion catheter directed thrombolysis procedure.Approximately 30 minutes into the procedure, a down stream occlusion alert occurred to the during infusion pump.The intravenous (iv) line was checked for kinks and closed roller clamps or stopcocks.None were observed.The physician denies aspiration from the drug port or repositioning of the patient.Flushing the iv line with a 1ml and 3 ml syringe was attempted without success.At this time, it was decided to pull the catheter.The patient was brought back the next day for imaging and no further intervention was needed.No patient complications were reported.
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