Brain tumors associated with psychogenic non-epileptic seizures: Case series

作者：Garcia Catherine R; Khan Gulam Q; Morrow Amy M; Yadav Priyanka; Lightner Donita D; Gilliam Frank G; Villano John L^*

来源：Clinical Neurology and Neurosurgery, 2018, 164: 53-56.

DOI：10.1016/j.clineuro.2017.11.013

• Pseudoseizures
• Psychogenic non-epileptic seizures
• Outcomes
• Brain neoplasm

Objective: The association of psychogenic non-epileptic seizures (PNES) with primary or secondary brain tumors has not been well described in the literature. We aim to discuss their association, and their impact in brain tumor treatment.
Patients and methods: We identified four patients retrospectively from our practice. The diagnosis of PNES was based on clinical suspicion and standard EEG, supplemented with video-EEG recording in 2 patients.
Results: The initial diagnosis of brain tumor was associated with a new onset seizure prior to diagnosis. The majority of the patients presented with ES followed by recurrent PNES during the course of their disease. Patients were treated with multiple anti-epileptic drugs, requiring frequent schedule adjustments. The preferred tumor treatment modality was chemotherapy, followed by surgical resection. The patients were offered psychological consultation achieving partial control of their events. These patients manifested recurrent disabling clinical events that required multiple medical consultations. None of these patients presented clinical evidence of tumor progression at the time of PNES presentation.
Conclusion: A high index of suspicion and early psychological consultation referral will likely mitigate the quality of life impact of PNES in these patients.

• 出版日期2018-1