Clinical Study
Prognostic Impact of Preoperative Imaging Parameters on Resectability of Hilar Cholangiocarcinoma
Table 1
Preoperative parameters in HCCA patients predictive of resectability, metastases, and yield of laparoscopy.
| | | | Unresectable rate (%) | OR (95% CI) | Yield of laparoscopy (%) | OR (95% CI) | Metastasis (%) | OR (95% CI) |
| Portal vein involvement | Yes No | 68 86 | 63 47 | 2.0 (1.0–3.8) | 9 15 | 0.7 (0.2–0.9) | 16 22 | 0.7 (0.3–1.5) | Hepatic artery involvement | Yes No | 78 76 | 65 42 | 2.6 (1.4–5.0) | 10 13 | 0.7 (0.2–2.1) | 21 17 | 1.3 (0.6–3.0) | Suspicious lymph nodes | Yes No | 63 91 | 66 37 | 3.4 (1.7–6.6) | 12 11 | 1.2 (0.4–3.4) | 25 14 | 2.0 (0.9–4.6) | Bilateral involvement (BC type IV) | Yes No | 26 128 | 57 39 | 2.1 (0.9–5.0) | 20 9 | 2.5 (0.8–8.0) | 40 15 | 3.6 (1.4–9.0) | Lobar atrophy | Yes No | 20 134 | 55 50 | 1.2 (0.5–3.1) | 11 11 | 0.9 (0.2–4.5) | 15 19 | 0.7 (0.2–2.7) |
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