Case Challenges

Welcome to the AIUM Case Challenge library. Below you will find a wide variety of cases that need your diagnosis. But before you get started, you need to be an AIUM member to take the test. If you are, simply log in. Not yet a member? Join today.

After submitting your answer to each challenge, you will see a graph showing how well you did in relation to everyone else who has taken that challenge. And on this page, once you are logged in, you will see how many of the challenges YOU have gotten correct. You can only answer each challenge once, but you will always be able to read and review the case regardless of your score.

Have a case to submit?

Simply click here to get started.

Please note that you don’t have to be an AIUM member to submit cases. 

A 4-month-old baby presented with a swelling over the head since birth

    Basic Science and Instrumentation High Frequency Clinical and Preclinical Imaging Neurosonology Pediatric Ultrasound Point-of-Care Ultrasound Thyroid/parathyroid (neck)

A 92-year-old female with post total thyroidectomy for papillary thyroid cancer

    Elastography High Frequency Clinical and Preclinical Imaging

A 43-year-old male with hepatitis C


IVC left lateral transposition

    Abdomen Adult Echo

Routine Biophysical Profile (BPP)

    2nd/3rd trimester Obstetric Ultrasound Point-of-Care Ultrasound

A 35-year-old G3 P2-0-0-2 at 24 weeks 5 days

    Fetal Echocardiography

A 29-year-old patient, gravida 2, para 1, at 23 weeks' gestation with a family history of congenital heart disease

    2nd/3rd trimester Fetal Echocardiography Obstetric Ultrasound