According to the initial reporter, "trying to place a filter and trying to deploy the filter thru the sheath.While navigating a tight corner around the iliac veins, the hook on the top of the filter punctured thru the sheath.Femoral approach.Had to convert to neck approach for filter retrieval and followed up by filter replacement." according to representative: right femoral vein approach.Tight right iliac vein stenosis made for difficult traverse to the ivc.As sheath made the turn it kinked and the filter hook punctured through the sheath into the lumen of the iliac vein.They used a gtrs loop snare from jugular approach to retrieve the filter parking the tip of the snare next to the hook still mostly inside the delivery sheath.Once they snared the hook, they pulled it through the hole in the delivery sheath into the vessel then passed the retrieval sheath over the filter and removed.
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