title: Epidemiology, pathology, and genetics of prostate cancer among African Americans compared with other ethnicities.
abstract: Prostate cancer is the most common cancer affecting men in the Western world. In the United States, it is the second leading cause of cancer related deaths after lung and bronchus carcinoma. No definitive causes of prostate cancer (PCa) have been identified to date but, increasing age, a positive family history, and sub-Saharan African ancestry are strongly linked to its development. African American men (AAM) have the highest reported incidence rates in the United States and their mortality from the disease is markedly higher than that of European American men (EAM). Conversely, Asian American men and Pacific Islanders (API), American Indian and Alaskan Native (AI/AN) men, and Hispanic men all have lower incidence and mortality rates as compared with EAM. The reasons for these differences are unclear. However, it is clear that AAM have more advanced PCa when diagnosed. Several other reasons have been suggested and these include differences in treatments and health seeking behavior among the ethnic groups, cultural beliefs, environmental/lifestyle factors, dietary and genetic factors. In conclusion, there are multiple factors that impact prostate cancer outcome and that may be responsible for ethnic disparity. These factors are discussed in this chapter.
authors.affiliation: Department of Urology, Wayne State University, Detroit, MI, USA.
authors.forename: Heinric
authors.initials: H
authors.lastname: Williams
authors.forename: Isaac J
authors.initials: IJ
authors.lastname: Powell
mesh_terms: D001741:Black or African American / Q000208:ethnology* / Q000235:genetics*; D005006:Ethnicity / Q000208:ethnology* / Q000235:genetics*; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000453:epidemiology* / Q000208:ethnology / Q000235:genetics / Q000473:pathology*; D012959:Socioeconomic Factors; D015996:Survival Rate; D016896:Treatment Outcome; D014481:United States / Q000453:epidemiology