Guillain-Barré Syndrome After Primary Cytomegalovirus Infection in a Patient With a Heart Transplant

A 56-year-old man underwent cardiac transplantation in April 2018. His post-operative course was uncomplicated and he had normal allograft function. On December 2019 he was admitted for fever and diarrhea and was found to have cytomegalovirus infection. A few weeks later, he presented with Guillain-Barré Syndrome. (Level of Difficulty: Advanced.)