1. Whole‐exome sequencing in primary pulmonary synovial sarcoma misdiagnosed as mesothelioma: A case report and literature review
- Author
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Di Wu, Hongbing Zhang, Xin Li, Jinghao Liu, Minghui Liu, Hongyu Liu, Ming Dong, and Jun Chen
- Subjects
anlotinib ,diagnosis and treatment ,primary pulmonary synovial sarcoma ,whole‐exome sequencing ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Synovial sarcoma is a highly malignant tumor that accounts for 10% of all soft tissue sarcomas. Primary pulmonary synovial sarcoma (PPSS) is extremely rare, and its prognosis is poor. A diagnosis is usually established after other primary lung malignancies or metastatic extrathoracic sarcomas have been excluded. Therefore, it is often misdiagnosed. In this study, we report the case of a 38‐year‐old woman who was misdiagnosed as having pleural mesothelioma and finally endured surgery to remove the tumor. The tumor showed SYT‐SSX fusion transcripts and was diagnosed as PPSS after combining histopathological and immunohistochemical analyses. Finally, we determined some biomarkers through whole‐exome sequencing (WES) to improve the diagnosis and treatment strategies.
- Published
- 2023
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