Discussion
This radiograph demonstrates a left upper extremity peripherally inserted central catheter (PICC) with tip terminating in a persistent left SVC. The presence of a persistent left SVC was confirmed on review of prior cross sectional imaging. A PICC in the internal thoracic vein can have a similar appearance on AP/PA radiographs, however a lateral radiograph easily distinguishes the two as a persistent left SVC will course centrally and the internal thoracic vein will course anteriorly.
The radiograph is otherwise unremarkable.