This female patient was diagnosed with nasopharyngeal carcinoma and was treated for the same 10 years earlier. Now, she presented with the complaints of blurred vision. Examination revealed ophthalmoplegia with visual acuity result of perception to light.

What will be the most likely diagnosis? *This case is from Docplexus editorial team for educative purpose only Source: Image-Based case studies in ENT and head and neck surgery The answer is posted in the comment section. Click here