Normal Graphs

 

 

 

 

First Trimester:

1.  Crown rump length versus gestational age – Hansemann et.al. 1979

2.  Gestational sac diameter versus gestational age – Daya et.al. 1991

Abdomen:

1.   Abdominal circumference – Chervenak et.al. 1992

2.   Abdominal circumference – Merz et.al. 1988

3.   Adrenal length – left side – Bronshtein et.al. 1993

4.   Adrenal length – right side – Bronshtein et.al. 1993

5.   Colonic diameter – Goldstein et.al. 1987

6.   Gallbladder length – Chan et.al. 1995

7.   Gallbladder transverse diameter – Chan et.al. 1995

8.   Kidney length – Chervenak et.al. 1992

9.   Kidney volume – Romero et.al. 1988

10. Liver length – Vintzileos et.al. 1985

11. Renal artery pulsatility index – Arduini et.al. 1991

12. Spleen longitudinal diameter – Schmidt et.al. 1985

13. Spleen sagittal diameter – Schmidt et.al. 1985

14. Stomach – longitudinal – Goldstein et.al. 1987

15. Stomach – transverse – Goldstein et.al. 1987

Central Nervous System and Cranium:

1.   Biparietal diameter (BPD) – Chervenak et.al 1992

2.   Biparietal diameter (BPD) – Hadlock et.al. 1984

3.   Biparietal diameter (BPD) – Romero et.al. 1988

4.   Cavum septum pellucidum – Jou et.al. 1998

5.   Cephalic index – Gray et.al. 1987

6.   Cerebrofrontal horn distance – Goldstein et.al. 1988

7.   Ear length – Lettieri et.al. 1993

8.   Frontal hemispheric width – Goldstein et.al. 1988

9.   Frontal lobe distance - Goldstein et.al. 1988

10. Fronto-occipital diameter – Romero et.al. 1988

11. Head circumference (HC) – Chervenak et,al. 1992

12. Head circumference (HC) – Romero et.al. 1988

13. Head circumference / Abdominal circumference ratio – Campbell et.al. 1977

14. Inner orbital distance – Trout et.al. 1994

15. Interorbital distance – Merz et.al. 1995

16. Mandible length – Chervenak et.al. 1991

17. Middle cerebral artery PI – Arduini et.al. 1990

18. Nasal bone length – Guis et.al. 1995

19. Occipitofrontal diameter – Kurmanavicius et.al. 1999

20. Outer orbital distance – Trout et.al. 1994

21. Thalamic frontal lobe distance – Goldstein et.al. 1988

22. Transcerebellar diameter – Goldstein et.al. 1987 

Thorax:

1.   Thoracic circumference – Chitkara et.al. 1987

2.   Thoracic length – Chitkara et.al. 1987

Heart:

1.   Aorta – peak velocity – Rizzo et.al. 1992

2.   Aorta- time to peak velocity – Rizzo et.al. 1990

3.   Pulmonary artery – peak velocity - Rizzo et.al. 1992

4.   Pulmonary artery – time to peak velocity - Rizzo et.al. 1990

5.   Heart – cross-sectional diameter – Jeanty et.al. 1984

6.   Heart – longitudinal diameter – Jeanty et.al. 1984

7.   Mitral valve E/A ratio – Rizzo et.al. 1988

8.   Tricuspid valve E/A ratio - Rizzo et.al. 1988

9.   Left ventricle cross sectional diameter (diastole)– Wladimiroff et.al. 1982

10. Left ventricle cross sectional diameter (systole)- Wladimiroff et.al. 1982

11. Right ventricle cross sectional diameter (diastole)- Wladimiroff et.al. 1982

12. Right ventricle cross sectional diameter (systole)- Wladimiroff et.al. 1982

Skeletal:

1.   Clavicle length – Yarkoni et.al 1985

2.   Femur length – Kurmanavicius et.al. 1999

3.   Fibula length - Chervenak et.al. 1992

4.   Foot length – Mercer et.al. 1987

5.   Foot length – Chervenak et.al. 1992

6.   Humerus length - Chervenak et.al. 1992

7.   Radius length - Chervenak et.al. 1992

8.   Scapula length – Sherer et.al. 1994

9.   Tibia length - Chervenak et.al. 1992

10. Ulna length - Chervenak et.al. 1992

Vascular system

1.   Ductus venosus S/A ratio – Rizzo et.al. 1994

2.   Inferior vena cava PLI – Rizzo et.al. 1992

Placenta and umbilical cord:

1.   Placental thickness – Suchet I (unpublished data)

2.   Umbilical artery pulsatility index (PI)

3.   Uterine artery pulsatility index (PI) – Rizzo et.al. 1993

4.   Umbilical artery to middle cerebral artery ratio –Arduini et.al. 1992

Amniotic fluid:

1.   Amniotic fluid index – Phelan et.al 1987

2.   Amniotic fluid index – Moore et.al. 1990

Risk factors for chromosomal abnormalities:

1.   Nuchal translucency – Pajkrt et.al. 1998