IgG4-related disease-like lesion arising within a well-differentiated liposarcoma/an atypical lipomatous tumor: two cases report
Our cases highlight the importance of careful biopsy for the accurate diagnosis of patients with IgG4-RD within WDLPS. Moreover, although the main treatment for IgG4-RD is systemic corticosteroids, IgG4-RD within WDLPS should be treated with surgical resection.
Authors
- Takuya Watanabe (ORCID: https://orcid.org/0000-0002-6420-1798)
- Hiroyuki Kawashima (ORCID: https://orcid.org/0000-0001-9511-9773)
- Naoki Oike (ORCID: https://orcid.org/0000-0003-3067-392X)
- Taku Homma (ORCID: https://orcid.org/0000-0003-2103-4018)
- Yudai Murayama (ORCID: https://orcid.org/0000-0003-0802-8553)
- Akira Ogose (ORCID: https://orcid.org/0000-0001-6204-0110)
- Takashi Ariizumi (ORCID: https://orcid.org/0000-0002-0777-1612)
- Tomoaki Torigoe (ORCID: https://orcid.org/0000-0001-5694-8798)
- Tomohiro Miyazaki
- Hajime Umezu
Institutions
- Saiseikai Niigata Daini Hospital (JP)
- Tochigi Cancer Center (JP)
- Saitama International Medical Center (JP)
- Niigata University (JP)
- Saitama Medical University (JP)
Publication Details
- Journal
- Frontiers in Oncology
- Published
- 2025-08-29
- DOI
- https://doi.org/10.3389/fonc.2025.1596391
- Primary Topic
- IgG4-Related and Inflammatory Diseases
- Type
- article
- Field-Weighted Citation Impact
- 0.00