... The age- and sex-specific rates of colorectal cancer for calendar years 1983 to 1987 were used, since this ... Molecular Imaging and Biology. ... Naomi Kakushima, Masaki Tanaka, Kohei Takizawa, Noboru Kawata, Hiroyuki Matsubayashi, Tadakazu Shimoda, Keita Mori, Hiroyuki Ono ...