Research Article
The Efficacy and Safety of Transcatheter Arterial Embolization to Treat Renal Hemorrhage after Percutaneous Nephrolithotomy
Table 3
Operation information about TAE groups.
| | Characteristic | Number | Percent (%) |
| | Site of vascular lesions (n) | | | | Upper pole | 3 | 9.4 | | Middle pole | 7 | 21.9 | | Lower pole | 20 | 62.5 | | Middle & lower pole | 2 | 6.2 | | Angiographic findings (n) | | | | Contrast extravasation | 14 | 43.7 | | PA | 10 | 31.3 | | AVF | 4 | 12.5 | | PA & AVF | 2 | 6.3 | | PA & ACF | 1 | 3.1 | | PA & AVF & AVF | 1 | 3.1 | | Embolic material used (n) | | | | Coil | 27 | 84.4 | | Coil & GS | 4 | 12.5 | | Coil & Glue | 1 | 3.1 | | Parenchymal loss (%) | | | | Less than 25% | 32 | 100 |
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PA: pseudoaneurysm; AVF: renal arteriovenous fistula; ACF: arteriocalyceal fistula; and GS: gelatin sponge.
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