Dual energy computed tomography angiography of a pulmonary embolized port catheter fragment
Thomas Henzler1, Steffen Diehl, Susanne Jochum
1Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany. Thomas.Henzler@umm.de
Abstract:
We present the case of a 64-year-old woman with a history of breast cancer who underwent explantation of a dysfunctional intravenous port system. At surgery a broken port catheter was found. A port catheter fragment embolized into the segmental artery of the posterobasal segment of the right inferior lobe, causing a wedge-shaped segmental perfusion defect in the corresponding segment. The catheter was removed by catheter intervention with a goose-neck snare.
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