Diagnosis of a non-invasive ductal carcinoma, assisted by long-term follow-up of spontaneous nipple discharge-a case report

Tomohiro Hirano, Shuhei Suzuki, Keita Adachi, Hitomi Kubota, Yukiko Hara, Katsuhisa Enomoto, Ryouichi Tomita, Shigeru Fujisaki, Kenichi Sakurai