The accidental embolization of peripheral venous catheter fragments se
ems to be a rare event. Removal of the catheter embolus is usually rec
ommended, because of the high morbidity and mortality rates from sepsi
s, perforation, thrombosis and arrhythmias. We report a case, in which
the diagnosis was made 17 years after the embolization by the means o
f a systematic chest X-ray. The use of spiral CT scan with computerize
d post-processing 3D reconstruction confirmed the diagnosis. Because o
f good tolerance during this very long term, a not-to-treat decision w
as taken.