Recurrent anti-TIF1γ-positive dermatomyositis coexisting with postoperative parotid lymphoepithelial carcinoma: a case report with pathogenesis analysis
This case illustrates that refractory anti-TIF1γ-DM can persist even after the associated malignancy is well controlled and underscore the need for long-term vigilance and personalized management strategies in paraneoplastic DM.
Authors
- Shan Wang (ORCID: https://orcid.org/0000-0003-4331-6083)
- Ting La (ORCID: https://orcid.org/0000-0001-6072-5722)
- Kaihong Ye
- Yameng Wei (ORCID: https://orcid.org/0000-0002-2768-7733)
- Yali Kang
- Fuqian Lei
- Hao Wang (ORCID: https://orcid.org/0000-0001-6881-9977)
- Junqiao Feng
- Xueyi Li
- Xiaoguang Cui
- Rick F. Thorne
- Nan Xu
Institutions
- Second Affiliated Hospital of Xi'an Jiaotong University (CN)
- Henan Provincial People's Hospital (CN)
Publication Details
- Journal
- Frontiers in Immunology
- Published
- 2026-02-16
- DOI
- https://doi.org/10.3389/fimmu.2026.1748650
- Primary Topic
- Inflammatory Myopathies and Dermatomyositis
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Yakult Bio-Science Foundation
- Key Research and Development Projects of Shaanxi Province