Erratum to: Cardiovasc Intervent Radiol (2008) 31:735–744 DOI: 10.1007/s00270-008-9342-4

Readers should note that an error appeared in the online and print versions of this article published previously. In the abstract, the sentence which reads:

“Comparing the two Ivalon particle sizes, the response rate was 12.5% (1/9 patients) for group A and 76.5% for group B (13/17 patients) (p < 0.02).”

should read:

“Comparing the two Ivalon particle sizes, the response rate was 12.5% (1/8 patients) for group A and 72.2% for group B (13/18 patients) (p < 0.01).”