Anatomy Scan Drill
The image is in front of you. Read what's described, name the most likely diagnosis. Ten findings drawn from sixty — different every run.
No labels, no pre-sorted differential — just the sonographic picture, the way it appears on the screen. Some are single anomalies; some are constellations that point to a syndrome. You commit to the single most likely diagnosis, against the clock.
What you might see
Seconds per finding
Scoring: faster correct calls score higher. A streak builds a multiplier up to 3×; a wrong call or timeout breaks it. Some near-misses — a genuine differential — earn partial credit. After each answer you read the teaching point, then click the green button to continue. On desktop, press 1–6.
Evidence base
- Salomon LJ, Alfirevic Z, Berghella V, et al; ISUOG Clinical Standards Committee. ISUOG Practice Guidelines (updated): performance of the routine mid-trimester fetal ultrasound scan. Ultrasound Obstet Gynecol. 2022;59(6):840–856. doi:10.1002/uog.24888. Standard structures and views of the mid-trimester anatomy scan.
- American Institute of Ultrasound in Medicine; American College of Obstetricians and Gynecologists; Society for Maternal-Fetal Medicine. AIUM–ACOG–SMFM Practice Parameter for the Performance of Detailed Second- and Third-Trimester Diagnostic Obstetric Ultrasound Examinations. Detailed (targeted) anatomy examination components.
- Individual diagnoses reflect established sonographic–pathologic correlations as described in standard prenatal-diagnosis references (e.g. Callen / Norton, Ultrasonography in Obstetrics and Gynecology). Findings are simplified for teaching; real cases require the full study and confirmatory testing.
Findings worth a second look
Training simulation. Findings are described in text and simplified for teaching — real diagnosis requires the complete study, often confirmatory imaging, and genetic counseling. Does not replace clinical judgment.