This is an annotated image from a dynamic pelvic floor MRI study, with the pelvic organs at their lowest position. What is your interpretation of the measurements?
On CT colonography, which of these signs has the highest positive predictive value for discriminating sigmoid adenocarcinoma from sigmoid diverticular disease?
Which of the following findings on a sagittal T2-weighted MRI is most likely to be present in a patient with spontaneous intracranial hypotension?
Which of the following is most likely to be seen in the orbits on MRI in patients with spontaneous intracranial hypotension?
Which finding on CT myelography is suggestive of the presence of a CSF-venous fistula?
Which investigation is most likely to localize a suspected ventral dural tear?
According to the AHA standards guidance, ordinarily, which LV myocardial segments are assigned to the LAD territory?
Which structures can be seen a 3-chamber view of the heart?
Which of the following is an example of an ischemic pattern of late gadolinium enhancement?
Regarding takotsubo cardiomyopathy, which of these is true?
What is the most frequent indication for emergency non-obstetric surgery in pregnancy?
Which of the following is the most common type of degeneration of a uterine leiomyoma?
Which of the following types of uterine leiomyoma degeneration occurs most frequently in pregnancy?
Which of these is the greatest risk factor for the development of adnexal torsion?
This 30-year-old woman presents with sudden onset abdominal pain and distension. What is your favored diagnosis?
This is an MRI study of the abdomen and pelvis in a pregnant woman. On this axial gradient echo sequence image, what are the paired right retroperitoneal structures?
Which of the following is a type of a true diverticulum?
F-18 FDG is a glucose analog that is useful in PET imaging because it:
What is the most likely diagnosis in this patient from the F-18 FDG PET-CT MIP image?
In cardiac PET-CT, when using F-18 FDG to investigate cardiac sarcoid, a cardiac fasting protocol is used to switch myocardial metabolism from glucose to fatty acids. How long should the patient fast for?