Abstract
Background
Perihepatic lymph node enlargement (PLNE) is a common ultrasound finding in chronic hepatitis C patients. Although PLNE is considered to reflect the inflammatory response to hepatitis C virus (HCV), its clinical significance remains unclear.
Methods
Between December 2004 and June 2005, we enrolled 846 chronic hepatitis C patients in whom adequate ultrasound examinations had been performed. PLNE was defined as a perihepatic lymph node that was at least 1 cm in the longest axis by ultrasonography. We analyzed the clinical features of patients with PLNE and prospectively investigated the association between PLNE and hepatocellular carcinoma (HCC) development.
Results
We detected PLNE in 169 (20.0 %) patients. Female sex, lower body mass index (BMI), and HCV serotype 1 were independently associated with the presence of PLNE. However, there were no significant differences in liver function tests, liver stiffness, and hepatitis C viral loads between patients with and without PLNE. During the follow-up period (mean 4.8 years), HCC developed in 121 patients. Unexpectedly, patients with PLNE revealed a significantly lower risk of HCC development than those without PLNE (p = 0.019, log rank test). Multivariate analysis revealed that the presence of PLNE was an independent negative predictor of HCC development (hazard ratio 0.551, p = 0.042). In addition, the sustained viral response rate in patients who received interferon (IFN) therapy was significantly lower in patients with PLNE than in patients without PLNE.
Conclusions
Patients with PLNE had a lower risk of HCC development than those without PLNE. This study may provide new insights into daily clinical practice and the pathophysiology of HCV-induced hepatitis and hepatocarcinogenesis.
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Abbreviations
- ALT:
-
Alanine aminotransferase
- AFP:
-
α-Fetoprotein
- PLNE:
-
Perihepatic lymph node enlargement
- HCV:
-
Hepatitis C virus
- HCC:
-
Hepatocellular carcinoma
- IFN:
-
Interferon
- LN:
-
Lymph node
- US:
-
Ultrasonography
References
Bosch FX, Ribes J, Diaz M, Cleries R. Primary liver cancer: worldwide incidence and trends. Gastroenterology. 2004;127:S5–16.
El-Serag HB, Rudolph KL. Hepatocellular carcinoma: epidemiology and molecular carcinogenesis. Gastroenterology. 2007;132:2557–76.
Levrero M. Viral hepatitis and liver cancer: the case of hepatitis C. Oncogene. 2006;25:3834–47.
Berasain C, Castillo J, Perugorria MJ, Latasa MU, Prieto J, Avila MA. Inflammation and liver cancer: new molecular links. Ann N Y Acad Sci. 2009;1155:206–21.
Nakagawa H, Maeda S, Yoshida H, Tateishi R, Masuzaki R, Ohki T, et al. Serum IL-6 levels and the risk for hepatocarcinogenesis in chronic hepatitis C patients: an analysis based on gender differences. Int J Cancer. 2009;125:2264–9.
Kuo HT, Lin CY, Chen JJ, Tsai SL. Enlarged lymph nodes in porta hepatis: sonographic sign of chronic hepatitis B and C infections. J Clin Ultrasound. 2006;34:211–6.
Watanabe T, Sassa T, Hiratsuka H, Hattori S, Abe A. Clinical significance of enlarged perihepatic lymph node on ultrasonography. Eur J Gastroenterol Hepatol. 2005;17:185–90.
Dietrich CF, Lee JH, Herrmann G, Teuber G, Roth WK, Caspary WF, et al. Enlargement of perihepatic lymph nodes in relation to liver histology and viremia in patients with chronic hepatitis C. Hepatology. 1997;26:467–72.
Soresi M, Carroccio A, Bonfissuto G, Agate V, Magliarisi C, Aragona F, et al. Ultrasound detection of abdominal lymphadenomegaly in subjects with hepatitis C virus infection and persistently normal transaminases: a predictive index of liver histology severity. J Hepatol. 1998;28:544–9.
Muller P, Renou C, Harafa A, Jouve E, Kaplanski G, Ville E, et al. Lymph node enlargement within the hepatoduodenal ligament in patients with chronic hepatitis C reflects the immunological cellular response of the host. J Hepatol. 2003;39:807–13.
Cassani F, Valentini P, Cataleta M, Manotti P, Francesconi R, Giostra F, et al. Ultrasound-detected abdominal lymphadenopathy in chronic hepatitis C: high frequency and relationship with viremia. J Hepatol. 1997;26:479–83.
del Olmo JA, Esteban JM, Maldonado L, Rodriguez F, Escudero A, Serra MA, et al. Clinical significance of abdominal lymphadenopathy in chronic liver disease. Ultrasound Med Biol. 2002;28:297–301.
Tavakoli-Tabasi S, Ninan S. Clinical significance of perihepatic lymphadenopathy in patients with chronic hepatitis C infection. Dig Dis Sci. 2011;56:2137–44.
Soresi M, Carroccio A, Agate V, Bonfissuto GD, Magliarisi C, Fulco M, et al. Evaluation by ultrasound of abdominal lymphadenopathy in chronic hepatitis C. Am J Gastroenterol. 1999;94:497–501.
Soresi M, Bonfissuto G, Magliarisi C, Riili A, Terranova A, Di Giovanni G, et al. Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis. Clin Radiol. 2003;58:372–7.
Masuzaki R, Tateishi R, Yoshida H, Goto E, Sato T, Ohki T, et al. Prospective risk assessment for hepatocellular carcinoma development in patients with chronic hepatitis C by transient elastography. Hepatology. 2009;49:1954–61.
Cassani F, Zoli M, Baffoni L, Cordiani MR, Brunori A, Bianchi FB, et al. Prevalence and significance of abdominal lymphadenopathy in patients with chronic liver disease: an ultrasound study. J Clin Gastroenterol. 1990;12:42–6.
Bruix J, Sherman M. Management of hepatocellular carcinoma. Hepatology. 2005;42:1208–36.
Friedrich-Rust M, Forestier N, Sarrazin C, Reesink HW, Herrmann E, Zeuzem S. Ultrasound evaluation of perihepatic lymph nodes during antiviral therapy with the protease inhibitor telaprevir (VX-950) in patients with chronic hepatitis C infection. Ultrasound Med Biol. 2007;33:1362–7.
Dietrich CF, Stryjek-Kaminska D, Teuber G, Lee JH, Caspary WF, Zeuzem S. Perihepatic lymph nodes as a marker of antiviral response in patients with chronic hepatitis C infection. AJR Am J Roentgenol. 2000;174:699–704.
Grier S, Patel N, Kuo YT, Cosgrove DO, Goldin RC, Thomas HC, et al. Perihepatic lymph nodes as markers of disease response in patients with hepatitis C-related liver disease: a prospective clinical evaluation. Eur J Gastroenterol Hepatol. 2010;22:257–63.
Moonka D, Milkovich KA, Rodriguez B, Abouljoud M, Lederman MM, Anthony DD. Hepatitis C virus-specific T-cell gamma interferon and proliferative responses are more common in perihepatic lymph nodes than in peripheral blood or liver. J Virol. 2008;82:11742–8.
Bowen DG, Walker CM. Adaptive immune responses in acute and chronic hepatitis C virus infection. Nature. 2005;436:946–52.
Nakagawa H, Hirata Y, Takeda K, Hayakawa Y, Sato T, Kinoshita H, et al. Apoptosis signal-regulating kinase 1 inhibits hepatocarcinogenesis by controlling the tumor-suppressing function of stress-activated mitogen-activated protein kinase. Hepatology. 2011;54:185–95.
Kang TW, Yevsa T, Woller N, Hoenicke L, Wuestefeld T, Dauch D, et al. Senescence surveillance of pre-malignant hepatocytes limits liver cancer development. Nature. 2011;479:547–51.
Garcia-Samaniego J, Rodriguez M, Berenguer J, Rodriguez-Rosado R, Carbo J, Asensi V, et al. Hepatocellular carcinoma in HIV-infected patients with chronic hepatitis C. Am J Gastroenterol. 2001;96:179–83.
Brau N, Fox RK, Xiao P, Marks K, Naqvi Z, Taylor LE, et al. Presentation and outcome of hepatocellular carcinoma in HIV-infected patients: a US—Canadian multicenter study. J Hepatol. 2007;47:527–37.
Maeda S. NF-kappaB, JNK, and TLR signaling pathways in hepatocarcinogenesis. Gastroenterol Res Pract. 2010;2010:367694.
Soresi M, Bonfissuto G, Sesti R, Riili A, Di Giovanni G, Carroccio A, et al. Perihepatic lymph nodes and antiviral response in chronic HCV-associated hepatitis. Ultrasound Med Biol. 2004;30:711–7.
Palmer C, Hampartzoumian T, Lloyd A, Zekry A. A novel role for adiponectin in regulating the immune responses in chronic hepatitis C virus infection. Hepatology. 2008;48:374–84.
Ohki T, Tateishi R, Shiina S, Goto E, Sato T, Nakagawa H, et al. Visceral fat accumulation is an independent risk factor for hepatocellular carcinoma recurrence after curative treatment in patients with suspected NASH. Gut. 2009;58:839–44.
Park EJ, Lee JH, Yu GY, He G, Ali SR, Holzer RG, et al. Dietary and genetic obesity promote liver inflammation and tumorigenesis by enhancing IL-6 and TNF expression. Cell. 2010;140:197–208.
Arano T, Nakagawa H, Tateishi R, Ikeda H, Uchino K, Enooku K, et al. Serum level of adiponectin and the risk of liver cancer development in chronic hepatitis C patients. Int J Cancer. 2011;129:2226–35.
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This study was not supported by any grants.
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The authors have no conflicts of interest regarding this study.
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H. Hikita and H. Nakagawa contributed equally to this work.
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Hikita, H., Nakagawa, H., Tateishi, R. et al. Perihepatic lymph node enlargement is a negative predictor of liver cancer development in chronic hepatitis C patients. J Gastroenterol 48, 366–373 (2013). https://doi.org/10.1007/s00535-012-0635-7
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DOI: https://doi.org/10.1007/s00535-012-0635-7