A 9-year-old girl presented with one episode of focal short lasting nocturnal seizure without impaired consciousness involving right lower limb that persisted for 1 min. This event was neglected by the patient and brought attention on retrospective analysis. There was no history of fever, headache, vomiting, visual blurring or altered sensorium. Twenty days later, she developed foot drop in her right leg which led to problems with walking. There was no history of trauma, hypopigmented patch, sensory loss or radicular pain. Cranial nerve examinations were normal including fundi. Tone was normal in all limbs except …