Intramedullary spinal cord metastases (ICSMs) are very rarely curable; these patients typically have very short-term survival rates. Here, a 22-year-old male with non-small-cell lung cancer (NSCLC) later developed ICSM twice; the first C4-C7 tumor responded well to surgery, radiation, and alectinib molecular-targeted therapy. The secondary ICSM C1 lesion seen years later (i.e., likely due to alectinib having been stopped) resolved once alectinib was again administered.
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Kanematsu et al. (2024) studied this question.
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