Question

A 55-year-old man presents with a new left-sided facial droop that developed over 12 hours. He cannot close his left eye completely and has difficulty smiling on the left. Forehead muscles are also weak. He has no limb weakness or speech disturbance. What is the most likely diagnosis?

Accepted Answer

Bell's palsy.

Answer

Ischaemic stroke of the right MCA.

Answer

Myasthenia gravis.

Answer

Guillain-Barré syndrome.

Answer

Temporal arteritis.

Practice question

A 55-year-old man presents with a new left-sided facial droop that developed over 12 hours. He cannot close his left eye completely and has difficulty smiling on the left. Forehead muscles are also weak. He has no limb weakness or speech disturbance. What is the most likely diagnosis?