Occurrence of dermatomyositis immediately after mastectomy subsequent to severe chemotherapeutic drug eruption

Yuki Otsuka, Haruki Watanabe, Yuzuki Kano, Noriko Tatebe, Katsue Sunahori-Watanabe, Tomoko Kawabata, Ken Ei Sada, Jun Wada

Research output: Contribution to journalArticle

Abstract

We herein report a patient with breast cancer who developed dermatomyositis (DM) immediately after mastectomy. She had a history of severe drug eruption during neoadjuvant chemotherapy six months previously. Within a month after the operation, myalgia and rash, including Gottron’s papules, developed, and skeletal-muscle enzymes elevated, so she was diagnosed with probable DM according to the Bohan and Peter criteria. In many neoplastic DM cases, the course of the disease parallels the course of the malignancy. Possible mechanisms were suggested to explain the development of DM in the present case and offer new insight into autoimmune diseases.

Original languageEnglish
Pages (from-to)3379-3383
Number of pages5
JournalInternal Medicine
Volume56
Issue number24
DOIs
Publication statusPublished - 2017

Keywords

  • Chemotherapy
  • Paraneoplastic dermatomyositis
  • Severe drug eruption
  • Surgery

ASJC Scopus subject areas

  • Internal Medicine

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