In CT imaging a dilated appendix with a distended lumen can be indicative of appendicitis if the diameter is more than...

The modality of choice when investigating appendicitis in young children is...

Approximately what percentage of ectopic pregnancies have a normal beta-hCG doubling time?

In the accompanying image, the pubis bone is indicated by which letter?

A CT of the abdomen is acquired in someone who is pyrexial 3 days following a cholecystectomy. Which of the following features would make you more concerned about an abscess in the surgical bed rather than the presence of topical hemostatic material? 

Which of the following is NOT an ultrasound feature of polycystic ovarian morphology?

The overall prevalence of ectopic pregnancy is 2%. In a patient with first trimester bleeding, however, the prevalence increases to

All the following are considered as the CT features of acute appendicitis EXCEPT...

Which of the following IUCD complications has occurred in this patient with a non-specific lower abdominal pain?

The most common cause of primary postpartum hemorrhage is...

A 46-year-old female undergoes MRI to characterize a 4 cm right adnexal lesion, which is homogeneously low signal on T1-weighted, T2-weighted and b1000 sequences. Following contrast administration, the lesion shows slow gradual enhancement. What is the correct ORADS-MRI score?

What is the correct ORADS-MRI score for the lesion shown in the images below?

Regarding uterine leiomyosarcomas, which is NOT true:

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

A 30-year-old woman presents with a 6-month history of dry cough and chest pain. Based on the lateral chest X-ray, what is the most likely diagnosis?

Which of the following is correct regarding a normal antenatal Doppler ultrasound study?

Which of the following histological features is characteristic of dysembryoplastic neuroepithelial tumor (DNET)?

Acute appendicitis is caused by luminal obstruction, most commonly due to...

Where is the most common location of the tip of the appendix?

Which of the following sonographic signs is NOT seen in acute appendicitis?