BACKGROUND: The development of hepatocellular carcinoma (HCC) is associated closely with cirrhosis. In the present study, the cumulative risk of HCC in patients with cirrhosis was investigated. METHODS: A total of 401 patients were registered from April 1977 and followed for a mean of 4.4 years. Of 401 patients, 255 (64%) were tested for hepatitis B surface antigen (HBsAg) and antibody (anti-) to the hepatitis C virus (HCV); 87 (34%) patients were positive for HBsAg but were negative for anti-HCV (hepatitis B virus [HBV] group), 126 (49%) were negative for HBsAg but were positive for anti-HCV (HCV group), 10 (4%) were positive for both and 32 (13%) were negative for both (non-B non-C group). RESULTS: By the end of March 1993, HCC was diagnosed in 127 (31.6%) patients. The cumulative risk of HCC in the HCV group was slightly higher than that in HBV group (P = 0.3, 5-year risk: 36.9 versus 21.2%). In contrast, the rate was significantly lower in the non-B non-C group than in the HBV or HCV groups (P < 0.05 and P < 0.01, respectively, 5 year risk: 12.4%). CONCLUSIONS: These results suggest that not only HBV infection but also HCV infection increase the risk for HCC in patients with cirrhosis.
BACKGROUND: The development of hepatocellular carcinoma (HCC) is associated closely with cirrhosis. In the present study, the cumulative risk of HCC in patients with cirrhosis was investigated. METHODS: A total of 401 patients were registered from April 1977 and followed for a mean of 4.4 years. Of 401 patients, 255 (64%) were tested for hepatitis B surface antigen (HBsAg) and antibody (anti-) to the hepatitis C virus (HCV); 87 (34%) patients were positive for HBsAg but were negative for anti-HCV (hepatitis B virus [HBV] group), 126 (49%) were negative for HBsAg but were positive for anti-HCV (HCV group), 10 (4%) were positive for both and 32 (13%) were negative for both (non-B non-C group). RESULTS: By the end of March 1993, HCC was diagnosed in 127 (31.6%) patients. The cumulative risk of HCC in the HCV group was slightly higher than that in HBV group (P = 0.3, 5-year risk: 36.9 versus 21.2%). In contrast, the rate was significantly lower in the non-B non-C group than in the HBV or HCV groups (P < 0.05 and P < 0.01, respectively, 5 year risk: 12.4%). CONCLUSIONS: These results suggest that not only HBV infection but also HCV infection increase the risk for HCC in patients with cirrhosis.
Authors: Anthony E Samir; Manish Dhyani; Abhinav Vij; Atul K Bhan; Elkan F Halpern; Jorge Méndez-Navarro; Kathleen E Corey; Raymond T Chung Journal: Radiology Date: 2014-11-13 Impact factor: 11.105
Authors: Manish Dhyani; Joseph R Grajo; Atul K Bhan; Kathleen Corey; Raymond Chung; Anthony E Samir Journal: Ultrasound Med Biol Date: 2017-03-22 Impact factor: 2.998
Authors: Francesca Lodato; Giuseppe Mazzella; Davide Festi; Francesco Azzaroli; Antonio Colecchia; Enrico Roda Journal: World J Gastroenterol Date: 2006-12-07 Impact factor: 5.742
Authors: Robert D Mair; Antonia Valenzuela; Nghiem B Ha; Walid S Ayoub; Tami Daugherty; Glen A Lutchman; Gabriel Garcia; Aijaz Ahmed; Mindie H Nguyen Journal: Clin Gastroenterol Hepatol Date: 2012-08-16 Impact factor: 11.382