CNTNAP2 and meningioma: Due to their broad clinical spectrum and variability in clinical imaging among patients, CASPR2-Ab-associated diseases may be underdiagnosed.[3] By reporting this clinical course, we aim to emphasize that when meningioma patients still have epilepsy after meningioma resection, autoimmune encephalitis (AE) should be considered with an emphasis on identifying stroke mimics such as Todd paralysis caused by LE.