2024-09-302024-09-302016-01-011687-9627https://doi.org/10.1155/2016/1267192https://hdl.handle.net/11452/45480Hashimoto's encephalopathy is a rare disease which is thought to be autoimmune and steroid responsive. The syndrome is characterized by cognitive impairment, encephalopathy, psychiatric symptoms, and seizures associated with increased level of anti-thyroid antibodies. The exact pathophysiology underlying cerebral involvement is still lesser known. Although symptoms suggest a nonlesional encephalopathy inmost of the cases, sometimes the clinical appearance can be subtle and may not respond to immunosuppressants or immunomodulatory agents. Here we report a case who presented with drowsiness and amnestic complaints associated with paroxysmal electroencephalography (EEG) abnormalities which could be treated only with an antiepileptic drug.eninfo:eu-repo/semantics/closedAccessEpilepsyScience & technologyLife sciences & biomedicineMedicine, general & internalGeneral & internal medicineArticle000378551300001201610.1155/2016/1267192