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An EEG revealed abnormal discharges in the right frontoparietal region. MRI of the brain displayed signal changes in the right cerebral hemisphere, hippocampus and thalamus. A fluorodeoxyglucose positron emission tomography showed hypometabolism in the bilateral cerebral cortices. The final diagnosis of SESA was made after a comprehensive evaluation. The patient improved in both his symptoms and interval MRI after initiation of appropriate anti-seizure medications.<\/jats:p>","DOI":"10.1136\/bcr-2024-263971","type":"journal-article","created":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T04:25:18Z","timestamp":1758515118000},"page":"e263971","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Subacute encephalopathy with seizures in alcoholics (SESA) syndrome: a subtype of focal non-convulsive status epilepticus"],"prefix":"10.1136","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9869-6418","authenticated-orcid":false,"given":"Oluwasinmisola Martha","family":"Opeyemi","sequence":"first","affiliation":[{"name":"Neurology, Brigham and Women\u2019s Hospital, Boston, Massachusetts, USA"},{"name":"Harvard Medical School, Boston, Massachusetts, 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