To cite: Trisal D, Kumar N, Dembla G, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013201969 DESCRIPTION A 12-year-old boy presented to us with a 3-year history of gradual onset progressive atrophy of the left side of the face (figure 1). There was no history of headache, facial pain, seizure, visual symptom, head trauma or family history. On examinatio...
