Guillain-Barre´ Syndrome

Abstract

Guillain-Barre´ syndrome (GBS) is characterized by rapidly evolving symmetrical limb weakness, loss of tendon reflexes, absent or mild sensory signs, and variable autonomic dysfunction. It occurs most commonly after a respiratory tract or a gastrointestinal infection. Campylobacter jejune and cytomegalovirus (CMV) constitute the most frequent bacterial and viral triggers. Epstein-Barr virus (EBV), Mycoplasma pneumonia, and human immunodeficiency virus (HIV) have also been associated with GBS whereas parvovirus B19 (B19V) is not usually cited as a cause of GBS. We report a case of GBS in a chronically HIV-infected patient in association with a primary B19V infection.