Hepatocellular carcinoma: clinical and radiological findings in patients with chronic B viral hepatitis and chronic C viral hepatitis

作者：Kim Kyung Eun; Park Mi Suk^*; Bentley Hibbert Stuart; Baek Song Ee; Kim Young Chul; Kim Myeong Jin; Kim Ki Whang; Auh Yong H

来源：Abdominal Imaging, 2012, 37(4): 591-594.

DOI：10.1007/s00261-011-9799-5

• Hepatocellular carcinoma
• Hepatits B virus
• Hepatits C virus
• Computed tomography

To compare clinical and radiological findings of newly diagnosed hepatocellular carcinomas (HCCs) in patients with chronic hepatitis B virus (HBV) and chronic hepatitis C virus (HCV) infections. %26lt;br%26gt;Dynamic contrast-enhanced CT images in 532 patients with newly diagnosed HCC were retrospectively reviewed. Of these patients, 418 had chronic HBV infections and 114 had chronic HCV infections. The number, size, shape (nodular vs. non-nodular) and enhancement pattern (typical vs. atypical) of hepatic lesions were assessed. The presence of portal vein thrombosis and bile duct invasion were determined. %26lt;br%26gt;The mean age of the HBV group (54.31 [range 27-85], median 54) was younger than that of the HCV group (64.21 [range 30-86], median 64) (P %26lt; 0.001). Lesions in patients with HBV were more likely to be multifocal (%26gt; 5; P %26lt; 0.001); larger than 5 cm (P = 0.023); non-nodular shape (P %26lt; 0.001); atypical enhancement pattern (P = 0.047), association with portal vein thrombosis (P = 0.004); association with bile duct invasion (P %26lt; 0.001). %26lt;br%26gt;Clinical and radiological findings of HCC differ between patients with HBV and HCV infections.

• 出版日期2012-8