Questions

Which of the following is NOT a reported presentation of persistent hypophyseal canal/craniopharyngeal canal?

In the accompanying MRI image which letter indicates the maxillary division of the trigeminal nerve (CN Vb)?

Which extrinsic muscle of the tongue is not innervated by the hypoglossal nerve?

Which of the following is the most common location of paranasal sinuses osteomas?

Which is NOT a typical imaging characteristic of a jugular paraganglioma?  

Which ultrasound artifact occurs as a result of refraction?

A 7-year-old presented with a localized swelling on the left cheek. It was hard to palpate but non-tender. It has been increasing in size slowly. An ultrasound shows a 1.4 cm lesion with speckled areas of increased echogenicity. What is the most likely diagnosis?

In young children, which of the following normal nodes is commonly larger than 1 cm in short axis?

A 6-month old child is referred for an ultrasound because of an expanding lump on their lower back. It has been present for many months, but has started enlarging recently. There is slight skin discolouration. What is the most likely diagnosis?

Which of the following statements is FALSE?

Which of the following statements about Kartagener syndrome is true?

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:

During ultrasound of the neck, the relationship of which two structures is a useful surrogate for the margin between level III and level IV?

Which of these structures do not typically drain into level IA nodes?

Which technetium-99 labeled tracer is used for the detection of foci of splenic tissue?

Which of these nerves does NOT supply pain sensation to the ear?

In which of these clinical settings would it be most appropriate to perform imaging of otitis externa?

Which of these clinical signs or symptoms is NOT associated with Eagle syndrome?

Which connective tissues disease is commonly associated with nonspecific interstitial pneumonia (NSIP) pattern on imaging?

What is the structure indicated by the arrow on this axial temporal bone CT image?