title: Recurrent Breast Cancer at 21 years after Resection Detected by Serum Tumor Markers and Manifested as Dermatomyositis.
abstract: A 52-year-old Japanese woman developed dermatomyositis. She had undergone a standard radical mastectomy for left breast cancer 21 years earlier. Though no physical sign of recurrent breast cancer appeared clinically, levels of tumor markers were abnormally elevated. Therefore, tamoxifen and CAF therapy were given. Further, the clinical course of dermatomyositis almost paralleled the level of serum tumor markers and the clinical course of her recurrent breast cancer. These markers were useful for detecting the recurrence, following the metastatic disease, and monitoring her response to therapy.
authors.affiliation: Sapporo National Hospital, 4-2 Kikusui, Shiroishi-ku, Sapporo 003, Japan.
authors.initials: H
authors.lastname: Yamashita
authors.initials: S
authors.lastname: Kobayashi
authors.initials: H
authors.lastname: Iwase
authors.initials: Y
authors.lastname: Itoh
authors.initials: A
authors.lastname: Masaoka