Combined 177Lu-FAP-2286 Therapy and Chemotherapy in Extraskeletal Ewing Sarcoma With Multiple Metastases.
Lixian Mou, Zhihan Yao, Wenlu Zheng et al.
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Case in brief
A 23-year-old male with metastatic extraskeletal Ewing sarcoma, who could not tolerate standard chemotherapy, was treated with 177Lu-FAP-2286 followed by reduced-dose chemotherapy. After two months, imaging revealed a significant metabolic response, including decreased tumor size and tracer uptake, with no reported adverse events. The patient remained symptom-free at this follow-up.
Diagnostic / clinical pearl
This case highlights the potential of 177Lu-FAP-2286 in combination with reduced-dose chemotherapy for patients with advanced Ewing sarcoma who are intolerant to standard treatments.