Anti-AMPA receptor encephalitis with myasthenia gravis: A sinister combination associated with a high risk for underlying malignancy.

A rare subtype of autoimmune encephalitis consists of antibodies targetting the alpha-amino-3-hydroxy-5- methyl-4-isoxazolepropionic acid receptor in the central nervous system. We describe the clinical presentation and autoimmune profile of the first case of alpha-amino-3- hydroxy-5-methyl-4-isoxazolepropionic acid receptor encephalitis with concurrent anti-acetylcholine receptor antibodies in Pakistan. The patient was a 58-year-old male who presented with the characteristic symptoms of limbic encephalitis with memory loss, irritability, agitation, and confusion.