Breast cancer (Tokyo, Japan)

A retrospective multi-center cohort study investigating safety of sentinel lymph node biopsy for axillary staging in clinical T3-4c breast cancer.

Pub Date : 2025-08-01 DOI: 10.1007/s12282-025-01749-9 Sayaka Kuba, Yasuaki Sagara, Hiroshi Yano, Shigeto Maeda, Takehiko Sakai, Yasuyuki Kojima, Masaya Hattori, Sota Asaga, Eriko Tokunaga, Tadahiko Shien, Hiroko Bando, Keisei Anan, Nobutaka Iwakuma, Shigeki Minami, Miki Yamaguchi, Michiko Harao, Masahiro Oikawa, Takafumi Sangai, Makoto Ishitobi, Takahiro Nakayama, Tetsu Hayashida, Manami Tada, Kentaro Tamaki, Goro Kutomi, Mai Tomiguchi, Narumi Harada-Shoji, Kaname Kurashita, Kaori Terata, Kosho Yamanouchi, Makoto Kubo, Chika Yumura, Yoko Takahashi, Shigeru Imoto, Shinji Ohno, Naoki Hayashi

Internal mammary node failure in invasive breast cancer patients who received post-operative radiotherapy without prophylactic internal mammary node irradiation.

Pub Date : 2025-07-30 DOI: 10.1007/s12282-025-01746-y Yasushi Hamamoto, Kenji Makita, Kei Nagasaki, Hiromitsu Kanzaki, Mariko Kochi, Michiko Yamashita, Mina Takahashi, Daisuke Takabatake, Kenjiro Aogi

Baseline risk variability by eligibility criteria in Cohort 1 of the monarchE trial for high-risk HR-positive, HER2-negative breast cancer.

Pub Date : 2025-07-28 DOI: 10.1007/s12282-025-01747-x Mai Hoshino, Tatsunori Shimoi, Taro Yamanaka, Rui Kitadai, Munehiro Ito, Ayumi Saito, Shosuke Kita, Asuka Kawachi, Hitomi Sumiyoshi Okuma, Aiko Maejima, Yuki Kojima, Kazuki Sudo, Emi Noguchi, Yasuhiro Fujiwara, Jun Kato, Kan Yonemori