Multimodal treatment paradigm for unstaged resection of a large cystic brain metastasis: illustrative case

Definitive management of large cystic brain metastases including aspiration, radiation, and resection is feasible under a single anesthesia session. This approach, compared to traditional management, could help minimize challenges associated with large cystic lesions, including recurrence and/or radiation necrosis. https://thejns.org/doi/10.3171/CASE24357.