Question 866
Which is NOT an imaging feature of meningovascular syphilis?
Question 867
What is the most common recipient site for tumor-to-tumor metastasis?
Question 868
Which is NOT true of calcified cerebral emboli?
Question 869
Which is NOT true of striatocapsular infarcts?
Question 870
A 65-year-old man presents with acute respiratory distress. What is the most likely diagnosis?
Question 873
Which of the following muscles is generally spared radiologically in Duchenne muscular dystrophy?
Question 874
What is the most common MR manifestation of neurocandidiasis?
Question 880
What is the most common MRI finding in flavivirus encephalitides such as Japanese encephalitis or Murray Valley encephalitis?
Question 881
What is seen in the right upper zone in this 90-year-old patient who has a past medical history remarkable for tuberculosis that was treated over 70 years ago?
Question 882
What is the typical radiographic MR brain feature seen in a patient with non-ketotic hyperglycemic seizures?
Question 898
Which of the following is NOT true of coronary arteriovenous fistulas?
Question 900
Which immunoglobulin is most commonly produced in multiple myeloma?
Question 901
Which immunoglobulin is most commonly produced in Waldenström macroglobulinemia?
Question 902
Which of the following is most commonly involved in Langerhans cell histiocytosis in children?
Question 903
What is the most common clinical manifestation of CNS involvement in Langerhans cell histiocytosis?
Question 904
Which is the most commonly involved bone or group of bones in Langerhans cell histiocytosis in children?
Question 905
Which of the following INCORRECTLY describes the clinical features of these eponymously named pupils?
Question 906
Which tract(s) of the spinal cord are most commonly involved in subacute combined degeneration of the cord due to vitamin B12 deficiency?
Question 912
Which of the following is NOT a RASopathy?
Question 913
This 20-month-old child has a history of a facial nevus flammeus on the left side of their face and is now presenting with seizures. Taking into account the findings seen on the accompanying CT, what underlying condition are they most likely to have?