58. The abducens nerve supplies the lateral rectus muscle, which is responsible for lateral gaze. Damage to the nerve will therefore results in diplopia on lateral gaze and incomplete abduction, like how our patient presented.

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51. So let’s now look at how GBM’s typically present and the reasons for these symptoms.

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25. What type of lesion are these signs indicative of and can you name us any more features of this type of lesion?

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