How is Lennox-Gastaut syndrome (LGS) diagnosed?

Updated: Nov 09, 2018
  • Author: Koshi A Cherian, MD; Chief Editor: Amy Kao, MD  more...
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Answer

Electroencephalography (EEG) is an essential part of the workup for Lennox-Gastaut syndrome (LGS). To date, there are no known laboratory investigations to aid in the diagnosis of LGS. Neuroimaging is an important part of the search for an underlying etiology in a patient with LGS.


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