The resection of extraosseous osteosarcoma was accompanied by the occurrence of pulmonary metastasis and distal metastasis at the primary site: a case report
The diagnosis and treatment of ESOS are challenging and require multimodal examination, including histological and immunohistochemical analysis. ESOS is rare, especially when it metastasizes to the distal soft tissues of the primary lesion site, which may portend a poorer clinical outcome compared to pure pulmonary metastasis. Despite current therapeutic interventions, this case still emphasizes its aggressiveness and poor prognosis.
Authors
- Chongqi Tu (ORCID: https://orcid.org/0000-0002-1045-9742)
- Jianhua Mu (ORCID: https://orcid.org/0000-0002-0983-4605)
- Minxun Lu
- Leilei Tian (ORCID: https://orcid.org/0000-0001-6695-4614)
- Min Li (ORCID: https://orcid.org/0000-0003-1330-2326)
- Xuanhong He (ORCID: https://orcid.org/0000-0003-1787-9704)
- Taojun Gong (ORCID: https://orcid.org/0000-0002-3374-954X)
- Jingjing Wang (ORCID: https://orcid.org/0000-0001-5315-5469)
- Han Liu (ORCID: https://orcid.org/0000-0002-0477-1537)
- Zhuangzhuang Li (ORCID: https://orcid.org/0000-0002-1511-4575)
Institutions
- University of Electronic Science and Technology of China (CN)
- Sichuan University (CN)
- West China Hospital of Sichuan University (CN)
Publication Details
- Journal
- Frontiers in Oncology
- Published
- 2025-04-16
- DOI
- https://doi.org/10.3389/fonc.2025.1549722
- Citations
- 3
- Primary Topic
- Sarcoma Diagnosis and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 4.56
Funders
- National Natural Science Foundation of China
- West China Hospital, Sichuan University