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Suzuki, A., Kuriyama, S., Kawai, M., Amari, M., Takeda, M., Ishida, T., Ohnuki, K., Nishino, Y., Tsuji, I., Shibuya, D. and Ohuchi, N. (2008) Age-Specific Interval Breast Cancers in Japan: Estimation of the Proper Sensitivity of Screening Using a Population-Based Cancer Registry. Cancer Science, 99, 2264-2267.
https://doi.org/10.1111/j.1349-7006.2008.00926.x

has been cited by the following article:

• TITLE: Survey on the Consciousness of Japanese Women Regarding Dense Breasts on Mammography

  AUTHORS: Ikumi Kataoka, Ryuko Kawashima, Yumiko Tsubota, Yumiko Fukkoshi, Hiroaki Kawashima, Haruhiko Fukuta, Ikuo Kashiwakura

  KEYWORDS: Dense Breasts, Comprehension, Notification, Breast Cancer Screening, Japan

  JOURNAL NAME: Advances in Breast Cancer Research, Vol.8 No.4, September 20, 2019

  ABSTRACT: Patients with dense breasts on mammography have a higher risk of developing breast cancer and missing a tumor mass than those with non-dense breasts. Whether examinees who have dense breasts should be notified is currently under consideration in Japan; however, there is concern about the low level of understanding regarding dense breasts. A questionnaire survey on the degree of comprehension regarding dense breasts was conducted among 409 general women of >20 years of age in Hachinohe city in October 2017 and 2018. The results showed that the degree of comprehension was extremely low, as only 35 people (8.5%) responded with, “I know the meaning”; however, 32 of them (91.5%) stated that they would like to be notified in they had dense breasts. In addition, the degree of comprehension regarding dense breasts was significantly greater among those who had a breast cancer screening history (OR = 6.4; 95% CI = 2.0 - 19.8; P = 0.001) and a self-examination history than among those with no such history (OR = 2.5; 95% CI = 1.1 - 5.8; P = 0.03). However, the degree of comprehension did not differ between participants of years of age or between participants with and without a breast cancer sufferer among their close blood relatives. The present findings to reflect a low understanding of dense breasts on mammography screening and suggest that the degree of comprehension is influenced by the presence or absence of a consultation history and a self-examination history.