Questions

Which of the following descriptions of benign or malignant focal lung opacities is correct?

Various morphological features of focal lung opacities indicate that either the lung is in charge (benign etiologies) or the lesion is in charge (malignant etiologies). Which of the following features show the lung being in charge?

A four-year-old, previously well, presents with headaches and undergoes a contrast enhanced MRI. What is the most likely diagnosis?

A young man, previously well, presents with persistent headaches. He undergoes a contrast-enhanced MRI. What is the most likely diagnosis? 

A young adult, previously well, presents with headaches. They undergo a contrast-enhanced MRI. What is the most likely diagnosis? 

An 80-year-old female, with a history of pancreatic carcinoma five years previously, now in remission with no known systemic metastatic disease, presents with headaches. She undergoes a contrast enhanced MRI. What is the most likely diagnosis? 

A 20-year-old woman presents with headaches and undergoes a contrast enhanced MRI. What is the most likely diagnosis? 

A 70-year-old female, previously well, presents with vague headaches and undergoes a contrast enhanced MRI. What is the most likely diagnosis?

Which diagnosis is most strongly suggested on this axial T2 fat-saturated image?

A 66-year-old woman presents with nausea, headache and vomiting. She undergoes a contrast-enhanced MRI. What is the most likely diagnosis? 

A 3-year-old girl presents with a headache. She undergoes a contrast enhanced MRI. What is the most likely diagnosis? 

This 3-month old boy presents with increasing head circumference. He underwent a cranial ultrasound. What is the most likely diagnosis? 

An elderly, otherwise well, individual presents with a headache and is investigated with an MRI. What is the most likely diagnosis?

A 50 year old female presents with a new lump in the left breast and undergoes contrast mammography.  The left CC recombined image is shown.  The low energy image showed no additional finding. 

The most appropriate next step would be:

What is the best interpretation of the CT findings below?

Which of the following descriptors would NOT apply to this bone lesion?

X-ray of a 75-year-old male with shoulder pain. Which of the following descriptors would NOT apply to this bone lesion?

Which of the following is most often TRUE regarding pseudoresponse in high-grade gliomas?

All of the following are considered to be aggressive features of a bone lesion EXCEPT...

Which of the following statements regarding ORADS-MRI is true in a patient who has had a hysterectomy?