Epidemiology of hepatocellular carcinoma and cholangiocarcinoma

Jorge A. Marrero

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations


Hepatocellular carcinoma (HCC) is the fifth most common cancer and the third cause of cancer-related deaths worldwide. Cholangiocarcinoma (CCA) is the second most common primary liver tumor and is less common than HCC. The latest data from the Surveillance, Epidemiology and End Results (SEER) program, a population-based study on cancer incidence, prevalence, and mortality in the United States, show that primary liver cancer (90% HCC and 10% CCA) is one of few tumors with a rising incidence over the last 10 years (Figure 1.1). We herein discuss the epidemiology and risk factors for these tumors. Hepatocellular carcinoma The largest concentration of HCC cases in the world is in Asia, followed by Africa, Europe, and North and South America. The incidence of HCC varies among ethnic groups, with increasing incidence rates found in Japanese (5.5/100 000 in men and 4.3/100 000 in women), African American (7.1/100 000 in men and 2.1/100 000 in women), Hispanic (9.8/100 000 in men and 3.5/100 000 in women), and Chinese (16.2/100 000 in men and 5/100 000 in women) populations. Even though the incidence rate is greater in men compared to women, there is a 2- to 5-fold higher incidence rate among women of various ethnicities compared to non-Hispanic white women. During the last two decades, an increasing trend in the incidence of HCC has been noted in Australia, Central Europe, the United Kingdom, Japan, and North America.

Original languageEnglish (US)
Title of host publicationPrimary Carcinomas of the Liver
PublisherCambridge University Press
Number of pages9
ISBN (Electronic)9780511770807
ISBN (Print)9780521519519
StatePublished - Jan 1 2009

ASJC Scopus subject areas

  • Medicine(all)


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