Clinical Study
Clinical Characteristics and Surgical Prognosis of Hepatocellular Carcinoma with Bile Duct Invasion
Table 2
Pathological and surgical parameters of HCC patients with and without bile duct invasion.
| Tumor status parameters | Bile duct invasion | value | Yes () | No () | Number or mean | % or SE | Number or mean | % or SE |
| Tumor number | | | | | | Single/multiple | 20/15 | 57.1/42.9 | 297/81 | 78.6/21.4 | 0.006 | Maximal tumor size | | | | | | ≤5 cm/>5 cm | 11/24 | 31.4/68.6 | 216/162 | 57.1/42.9 | 0.004 | Capsule formation | | | | | | Present/absent | 11/24 | 31.4/68.6 | 116/262 | 30.7/69.3 | 1.000 | Portal vein invasion | | | | | | Positive/negative | 10/25 | 28.6/71.4 | 38/340 | 10.1/89.9 | 0.003 | Cellular differentiation | | | | | | Well/moderately/poorly | 3/22/10 | 8.6/62.9/28.5 | 25/252/101 | 6.1/64.2/29.7 | 0.864 | Surgical mode | | | | | | Nonanatomic/anatomic | 26/9 | 74.3/26.7 | 239/139 | 63.2/36.8 | 0.215 | Surgical margin | | | | | | <1 cm/≥1 cm | 23/12 | 65.7/34.3 | 175/203 | 46.3/53.7 | 0.034 | Intraoperative blood transfusion (mL) | 602.9 | 87.4 | 658.7 | 23.4 | 0.493 | Operation time (h) | 5.6 | 1.2 | 4.2 | 0.5 | 0.128 | Postoperative morbidity | | | | | | Presence/absence | 9/26 | 25.7/74.3 | 135/243 | 35.7/64.3 | 0.235 | Hospital stay (d) | 24.6 | 1.6 | 23.6 | 0.8 | 0.683 |
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HCC: hepatocellular carcinoma; SE: standard error. The bold value means “” or “statistically different”.
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