Abstract
Straightening of the distal loop of an obstructed self-retaining "Cope" style nephrostomy catheter may be impossible when the retaining thread is fixed by concretions. We describe a transcatheter technique using an 18 gauge Turner biopsy needle to place a 0.038 inch exchange guidewire for retaining access to the collecting system.
Original language | English (US) |
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Pages (from-to) | 327-328 |
Number of pages | 2 |
Journal | Cardiovascular and interventional radiology |
Volume | 13 |
Issue number | 5 |
DOIs | |
State | Published - Sep 1 1990 |
Keywords
- Catheter blockage
- Exchange technique
- Loop catheter
- Nephrostomy
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging
- Cardiology and Cardiovascular Medicine