Evidence map›Paper›PMID 40611913›Full record

ArticleEpilepsy & behavior reports2025

Coexistence of epilepsy with eyelid myoclonia, schizoaffective disorder, and cavum septi pellucidi et vergae: A case report.

Samwel Sylvester Msigwa, Suluma Aslan, Elizabeth Mareale, Mercy Bingileki

Abstract readCase Reports
In one paragraph

Article in Epilepsy & behavior reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Samwel Sylvester MsigwaDepartment of Psychiatry and Mental Health, School of Medicine and Dentistry, The University of Dodoma, Dodoma, Tanzania.
Suluma AslanDepartment of Psychiatry and Mental Health, School of Medicine and Dentistry, The University of Dodoma, Dodoma, Tanzania.
Elizabeth MarealeDepartment of Pediatrics and Child Health, School of Medicine and Dentistry, The University of Dodoma, Dodoma, Tanzania.
Mercy BingilekiDepartments of Research and Traning, Mirembe National Mental Health Hospital, Dodoma, Tanzania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the first case of a 14-year-old boy presenting with the rare co-occurrence of cavum septi pellucidi et vergae (CSPV), epilepsy with eyelid myoclonia (EEM), and schizoaffective disorder (SAD). The patient initially presented with a one-month history of abnormal eye movements, including continuous blinking and upward rolling of the eyeballs, which occurred predominantly at night. There was no alteration in consciousness. A detailed history revealed that the patient had experienced mood disturbances, delusional beliefs, auditory and visual hallucinations, and significant behavioral dysregulation for one year. These symptoms had been partially managed with haloperidol. Magnetic resonance imaging (MRI) confirmed the presence of CSPV. At the same time, electroencephalography (EEG) during intermittent photic stimulation demonstrated brief generalized epileptiform discharges triggered by eye closure, consistent with a diagnosis of EEM. The simultaneous presence of psychotic and affective symptoms met the diagnostic criteria for SAD. The patient was treated with sodium valproate in addition to his existing low-dose haloperidol regimen. This led to the complete resolution of seizures and psycho-affective symptoms at one- and three-month follow-ups. However, a decline in academic performance was noted at the one-year follow-up. In resource-limited settings without access to genetic or autoimmune tests, care was guided by practical adaptations rather than standard protocols. This case highlights a potential neurodevelopmental link between CSPV and epileptic and psychiatric manifestations, underscores the value of neuroimaging and EEG in pediatric neuropsychiatric overlap, and calls for research into mechanisms connecting midline brain anomalies with complex neuropsychiatric disorders.

Indexed as

Eyelid Myoclonia Epilepsy (EEM)Neurodevelopmental anomalyNeuropsychiatric comorbidity

Identifiers

PMID40611913
PMCPMC12221768

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