Table 6 Biometrics measured during the 20-week scan according to FASP guidelines, and the number of such labels present in the iFIND1 dataset

From: Whole examination AI estimation of fetal biometrics from 20-week ultrasound scans

Biometric

Type

No. of labels

Brain-TV

 

HC

Head circumference

Ellipse

8162

BPD

Biparietal diameter

Ellipse axis

8162

Brain-CB

 

TCD

Transcerebellar diameter

Linear

6906

Abdominal

 

AC

Abdominal circumference

Ellipse

6073

Femur

 

FL

Femur length

Linear

5718