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The false lumen thrombosed rate of patients with dissection involving abdominal aorta
| Thrombosed area | Postoperative 6 months | Postoperative 12 months |
|---|---|---|
| Above the trachea bifurcation | 50.0% (9/18) | 88.9% (16/18) |
| Above the lower margin of the left atrium | 44.4% (8/18) | 50.0% (9/18) |
| Above the upper margin of the celiac trunk artery | 11.1% (2/18) | 27.8% (5/18) |
