Fig. 1From: Uraemic brainstem encephalopathy mimicking ocular myasthenia: a case reportEye movements before (A) and after (B) haemodialysis. A shows bilateral abduction failure (right medial rectus weaker than left) and the asymmetrical partial ptosis. The right eye is at a lower position compared to the left producing a skew deviation. B shows complete resolution of the ocular signs. White arrows indicate the direction the patient is looking atBack to article page