Description:
<jats:title>Abstract</jats:title>
<jats:p>Lomustine is an oral alkylating drug commonly used for brain tumor patients. Recently, the lomustine-containing PCV polychemotherapy regime (procarbazine, CCNU/lomustine, and vincristine) in combination with radiotherapy has become the standard of care for anaplastic oligodendroglioma with 1p/19q codeletion and high-risk low-grade glioma. Here, we review the literature of all reported cases of lomustine overdose, highlight complications by exemplifying a case of inadvertent lomustine overdose, and outline the management of this potential complication of outpatient PCV therapy.</jats:p>