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Table1 Follow-up results of clinical and imaging features of the fetal hepatic mass

From: Unusual presentation of a case of fetal hepatic mass: a case report

Diagnosis

Tumor size (cm)

HC (cm)

V(cm3)

THCR

Echo

EF

Comp

CTR

CT/MRI

AFP (ng/ml)

Prenatal 32 weeks

2.4 × 2.2 × 2.0

28.3

5.49

0.19

periphery hypoechoic and central hyperechoic

No

Unclear

0.30

-

-

Prenatal 34 weeks + 1 day

4.0 × 3.2 × 3.0

30.7

19.97

0.65

SAA

No

Unclear

0.31

MR high T2W, low T1W

-

Prenatal 35 weeks + 5 days

5.3 × 4.0 × 3.4

32.0

38.58

1.20

SAA

No

Unclear

0.20

-

-

Prenatal 36 weeks + 1 day

5.2 × 4.1 × 3.7

32.2

41.02

1.27

SAA

No

Unclear

0.30

-

-

Postnatal 0 day

5.5 × 4.6 × 3.8

34.9

49.99

1.43

hyperechoic

No

Clear

0.31

-

 > 600

Postnatal 7 days

5.8 × 4.4 × 3.7

35.7

49.1

1.38

SAA

No

Clear

0.30

-

259

Postnatal 14 days

5.8 × 4.4 × 3.7

36.1

49.1

1.36

SAA

calcification

Clear

0.29

-

322

Postnatal 1 month

5.5 × 4.5 × 3.7

37.1

47.62

1.28

SAA

calcification

Clear

0.31

-

351

Postnatal 1 month + 26 days

5.6 × 4.7 × 3.3

38.2

45.17

1.18

SAA

calcification

Clear

0.31

CT Peripheral rim enhancement

2490

Postnatal 2 months + 8 days

-

-

-

-

-

-

-

-

MR Peripheral rim enhancement

1341

Postnatal 3 months (postoperative)

-

-

-

-

-

-

-

-

-

286.42

Postnatal 5 months

-

-

-

-

-

-

-

-

-

117.06

Postnatal 10 months

-

-

-

-

-

-

-

-

-

7.39

  1. Abbreviation: HC Head Circumference, V Volume, THCR Tumor Head circumference ratio, Echo Echogenicity, EF Echogenic Foci, Comp Compressibility, CTR cardiothoracic ratio, CT/MR Computer Tomography/Magnetic Resonance Imaging, AFP Alpha-fetoprotein, SAA Same as above