Wallenberg syndrome

A common case but may be underdiagnosed. I was informed by my fellow colleague regarding this interesting case. This patient is a 67 years old Indian man who is a known case of hypertension and diabetes mellitus for the past 10 years. He presented with difficulty in swallowing for the past 2 days associated with unsteady gait.
From the video, you will notice the following :
1) Patient is on a ryles tube and there is hoarseness of voice
2) R Horner's syndrome (miosis and ptosis seen)
3) Lack of movement of the R soft palate causing uvula pulled to the L
4) Reduced pin prick of the R face (inconsistent when I tested for this)
5) Bilateral cerebellar signs
6) Reduced pin prick L half of the body

This patient has R posterior inferior cerebellar infarct (PICA) also known as Wallenberg syndrome. This common stroke is caused by infarction of a wedge of lateral medull lying posterior to the inferior olivary nucleus. Let me try to explain the signs -
1) Nucleus ambiguus and fibers of IXth and Xth CN
2) Descending synpathetic tract
3) Nucleus ambiguus and fibers of IXth and Xth CN
4) Descending tract and nucleus of the V nerve
5) R cerebellar - ?restiform body, cerebellar hemisphere, olivocerebellar fibres, spinocerebellar tract, L cerebellar - patient also had an old infarct at the L cerebellar hemisphere(encephalomalacia from the CT scan)
6) Spinothalamic tract

Thanks to my radiologist, we will proceed for a CT angiogram soon.