Table 1 Prevalence of the 12 most common anatomical labels in 62 full-length second-trimester anomaly scans.

From: Transforming obstetric ultrasound into data science using eye tracking, voice recording, transducer motion and ultrasound video

Anatomical label

Prevalence (%)

Thorax–heart

19.6

Head–brain

11.5

3D/4D mode

11.2

Unidentified

11.0

Spine

6.1

Abdomen

5.5

Maternal anatomy

5.5

Coronal face

4.4

Placenta-amniotic fluid

4.2

Sagittal face (profile)

3.3

Kidneys

2.9

Femur

2.7