Question 1566
Given the position effect on the parapharyngeal space, where do you think this deep neck abscess has originated?
Question 2129
A 40-year-old woman with medically refractory epilepsy has an MRI. This shows a T2W hyperintense region at the right posterior insula, which incompletely suppresses on FLAIR at the periphery. There is no enhancement following intravenous contrast administration. What is the most likely lesion causing this patient's seizures?
Question 2453
A lesion is observed in the thoracic spine. There is abnormal signal in the spinal cord (which narrows at the level of the lesion) with expansion through the neural foramen. This is best described as:
Question 2454
What is the most common type of adult intramedullary (spinal) tumor?
Question 2757
This 70 year old patient presented with a right neck lump. On assessment, a right palatine tonsil mass was also identified. The presenting lump corresponds with a 42 mm right level IIA node, with foci of cystic change and heterogenous enhancement. Small right sided IIB and III nodes are also seen, but no abnormal contralateral nodes are identified.
If this is a P16 positive / HPV mediated tumor, with this imaging and report what is the nodal categorization as per AJCC TNM 8th edition: