Abstract
Imatinib is a tyrosine kinase inhibitor with activity in gastrointestinal stromal tumor and a variety of other solid and hematological malignancies. Studies in vitro and in a mouse model suggested that the imatinib might also be active in malignant Leydig cell tumor. We report on the—to our knowledge—first treatment experiment with imatinib in a patient with metastatic Leydig cell tumor. Unfortunately, the tumor progressed during treatment.
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Froehner, M., Beuthien-Baumann, B., Dittert, DD. et al. Lack of efficacy of imatinib in a patient with metastatic Leydig cell tumor. Cancer Chemother Pharmacol 58, 716–718 (2006). https://doi.org/10.1007/s00280-005-0181-6
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DOI: https://doi.org/10.1007/s00280-005-0181-6