Surgical Strategy for Hepatocellular Carcinoma Patients with Portal Vein Tumor Thrombus Based on Prognostic Factors

被引:81
作者
Kondo, Kazuhiro [1 ]
Chijiiwa, Kazuo [1 ]
Kai, Masahiro [1 ]
Otani, Kazuhiro [1 ]
Nagaike, Koki [1 ]
Ohuchida, Jiro [1 ]
Hiyoshi, Masahide [1 ]
Nagano, Motoaki [1 ]
机构
[1] Miyazaki Univ, Sch Med, Dept Surg Oncol & Regulat Organ Funct, Miyazaki 8891692, Japan
关键词
Hepatocellular carcinoma; Surgical strategy; Portal vein tumor thrombus; HEPATIC RESECTION; CHEMOTHERAPY; HEPATECTOMY; CLASSIFICATION; COMPLICATIONS; SURVIVAL; INVASION; SURGERY; BRANCH; TRUNK;
D O I
10.1007/s11605-009-0854-2
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
Surgical strategy for patients with hepatocellular carcinoma and portal vein tumor thrombus (PVTT) remains to be established. From 1990 to 2008, 48 hepatocellular carcinoma patients with PVTT detected by preoperative imaging underwent hepatic resection, and their clinical data were retrospectively analyzed. Possible prognostic factors for survival were analyzed with postoperative survival curves, and significant factors were determined by univariate and multivariate analysis. The frequency of postoperative severe complications was investigated for each prognostic factor. Significant prognostic factors included patient age < 60 years, serum total bilirubin (T-Bil) > 0.8 mg/dl, serum aspartate aminotransferase > 30 IU/L, serum alkaline phosphatase (ALP) > 300 IU/L, tumor size > 4 cm, PVTT in the main trunk (Vp4), and a surgical margin < 1 mm by univariate analysis, and independent prognostic factors were serum T-Bil, ALP, and Vp4. No patient with Vp4 survived for more than 400 days after surgery, and frequency of postoperative severe complications in these Vp4 patients was significantly higher than in other Vp1-3 patients. Hepatic resection as a first-choice treatment should be carefully selected in patients with Vp4 unless emergent removal of the PVTT is required.
引用
收藏
页码:1078 / 1083
页数:6
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