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Recent trend of clinical features in patients with hepatocellular carcinoma
Author(s) -
Nagaoki Yuko,
Hyogo Hideyuki,
Aikata Hiroshi,
Tanaka Mio,
Naeshiro Noriaki,
Nakahara Takashi,
Honda Yoji,
Miyaki Daisuke,
Kawaoka Tomokazu,
Takaki Shintaro,
Hiramatsu Akira,
Waki Koji,
Imamura Michio,
Kawakami Yoshiiku,
Takahashi Shoichi,
Chayama Kazuaki
Publication year - 2012
Publication title -
hepatology research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.123
H-Index - 75
eISSN - 1872-034X
pISSN - 1386-6346
DOI - 10.1111/j.1872-034x.2011.00929.x
Subject(s) - hepatocellular carcinoma , medicine , hbsag , gastroenterology , hepatitis c virus , etiology , hepatitis b virus , cirrhosis , hepatitis b , virus , immunology
Aim: In this study, we evaluated the clinical characteristics of hepatocellular carcinoma (HCC) because the etiology of HCC has been changing recently. Methods: Consecutive 1374 HCC patients at our institution from 1995 to 2009 were enrolled and clinical characteristics were investigated. Results: Seventeen percent and 67% of HCC were related to hepatitis B virus (HBV‐HCC) and hepatitis C virus (HCV‐HCC), respectively. Fifteen percent of that was negative for hepatitis B surface antigen (HBsAg) and antibody to hepatitis C virus (HCVAb) (NBNC‐HCC). HCV‐HCC tended to decrease and NBNC‐HCC tended to increase in recent years. Patients with NBNC‐HCC and HCV‐HCC were significantly older than those with HBV‐HCC. The complication rates of diabetes mellitus (DM), heavy alcohol consumption, hypertension, and hyperlipidemia in NBNC‐HCC were significantly higher than those in other groups. Furthermore, the platelet counts and body mass index in NBNC‐HCC were significantly higher than those of other groups. Among 209 NBNC‐HCC patients, 58 patients underwent hepatic resection in which 29%, 36%, and 35% of those were based on non‐alcoholic steatohepatitis (NASH), heavy alcohol consumption, and unknown etiology, respectively. DM was prevalent especially in NASH and heavy alcohol consumption. Cirrhosis was detected in 65%, 81%, and 15% in NASH‐HCC, heavy alcohol consumption‐HCC, and unknown etiology, respectively. Conclusions: NBNC‐HCC has gradually been increasing in recent years. The present study elucidated that the presence of NASH and metabolic syndrome were important risk factors for NBNC‐HCC and suggests that these patients should receive surveillance for HCC development.