title: Clinical-pathological comparison of clinical prostate cancer between Japanese Americans in Hawaii and Japanese living in Japan.
abstract: In an attempt to determine the role of environmental factors in the etiology of prostate cancer, we compared the clinical-pathological findings of prostate cancer among Japanese Americans in Hawaii and Japanese living in Japan. Our study showed that prostate cancer in Japanese living in Japan is more advanced than in Japanese Americans. The findings indicate that screening for prostate cancer in Japan is far behind that in the USA. The difference in level of cancer screening also precluded our attempt to analyse environmental factors contributing to prostate cancer progression in the two groups. The variation in method of clinical detection of prostate cancer between the USA and Japan is also likely to contribute to the apparent difference in the incidence of the disease.
authors.affiliation: Department of Urology, Showa University School of Medicine, Tokyo, Japan; Department of Pathology and Surgery, The Queen's Medical Center, Honolulu, HI, USA. fukagai@attglobal.net
authors.forename: T
authors.initials: T
authors.lastname: Fukagai
authors.forename: M
authors.initials: M
authors.lastname: Shimada
authors.forename: H
authors.initials: H
authors.lastname: Yoshida
authors.forename: T
authors.initials: T
authors.lastname: Namiki
authors.forename: R G
authors.initials: RG
authors.lastname: Carlile
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001213:Asian; D006254:Hawaii / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007564:Japan / Q000453:epidemiology / Q000208:ethnology; D008297:Male; D011471:Prostatic Neoplasms / Q000453:epidemiology / Q000208:ethnology* / Q000473:pathology