Efficacy and Safety of Hepatectomy Performed with Intermittent Portal Triad Clamping with Low Central Venous Pressure
Table 1
Patient characteristics.
Variable
Number (%)
Age (mean, ±SD)
55 (±13.7)
Gender
Male
58 (50.4)
Female
57 (49.6)
BMI (kg/m2) (mean, ±SD)
26.5 (±5.2)
Comorbidities
Presence of anemia
3 (2.6)
Diabetes
16 (13.9)
Systemic arterial hypertension
18 (15.7)
Coronary artery disease
6 (5.2)
Chronic pulmonary disease
2 (1.7)
ASA score
1-2
98 (85.2)
3-4
17 (14.8)
Chronic HBV infection
23 (20)
Chronic HCV infection
4 (3.5)
Presence of cirrhosis
23 (20)
Benign liver tumors
43 (37.4)
Giant hemangioma
27 (23.5)
Hydatid cyst of the liver
2 (1.7)
Alveolar hydatid disease
6 (5.2)
Hepatolithiasis
4 (3.5)
Granulomatous lesions
4 (3.5)
Malignant liver tumors
72 (62.6)
HCC
32 (27.8)
Metastasis from colorectal carcinoma
22 (20)
Klatskin tumor
8 (7)
Gallbladder cancer
6 (5.2)
ICC
2 (1.7)
Metastasis from breast carcinoma
2 (1.7)
Hemangiosarcoma of the liver
1 (0.9)
BMI: body mass index, ASA: American Society of Anesthesia; HBV: hepatitis B virus; HCV: hepatitis C virus; HCC; hepatocellular carcinoma; ICC: intrahepatic cholangiocarcinoma; SD: standard deviation.