Samsung ugeo pt60a Reference Manual
Diagnostic Ultrasound System
Reference Manual
Version 1.00.00
English
PART 1. OB Reference
OB Reference 4
Gestational aGe Formula and table list 4
ABDOMINAL CIRCUMFERENCE AC
HADLOCK 4
HANSMANN 4
MERZ 4
SHINOZUKA 7
BIPARIETAL DIAMETER BPD
HADLOCK 9
HANSMANN 9
MERZ 10
OSAKA 12
REMPEN 16
SHINOZUKA 17
TOKYO 18
CROWNRUMP LENGTH CRL
HADLOCK 20
HANSMANN 21
OSAKA 22
REMPEN 23
SHINOZUKA 24
TOKYO 25
FEMUR LENGTH FL
HADLOCK 26
HANSMANN 26
MERZ 27
SHINOZUKA 28
GESTATIONAL SAC GS:
HANSMANN 30
REMPEN 30
TOKYO 31
HEAD CIRCUMFERENCE HC:
HADLOCK 32
HANSMANN 32
MERZ 33
Fetal ratio reFerence 36
FEMUR LENGTH/HEAD CIRCUMFERENCE FL/HC
HADLOCK 36
HEAD CIRCUMFERENCE/ABDOMINAL
CIRCUMFERENCEHC/AC
CAMPBELL 36
FEMUR LENGTH/ABDOMINAL CIRCUMFERENCE FL/AC
HADLOCK 37
FEMUR LENGTH/BIPARIETAL DIAMETER FL/BPD
HOHLER 37
Table of Contents
Reference Manual 2
estimated Fetal WeiGht Formula/alGorithm 37
Methods using (AC, FL) 37
Methods using (BPD, AC, FL) 38
Methods using (HC, AC, FL) 38
estimated Fetal WeiGht GroWth reFerence 39
ESTIMATED FETAL WEIGHT EFW
BRENNER 39
DOUBILET 39
HADLOCK 39
JOHNSEN 40
JSUM 40
OSAKA 41
SHINOZUKA 43
TOKYO 43
WILLIAMS 45
YARKONI 45
PART 2. Other applications
Vascular reFerence 46
Resistivity Index 46
Pulsatility Index 46
S/D (ratio of Systolic to Diastolic Velocity) 46
D/S (ratio of Diastolic to Systolic Velocity) 46
GynecoloGy reFerence 46
Resistivity Index 46
Pulsatility Index 46
S/D (ratio of Systolic to Diastolic Velocity) 46
D/S (ratio of Diastolic to Systolic Velocity) 46
Vol. 47
Follicle Vol. 47
Reference Manual 3
PART 3. Acoustic Output Tables
Acoustic Output Tables 48
iec 60601-2-37 tables 48
Symbols and Denitions 48
Explanatory Notes 49
C2-8 50
C2-5 51
LN5-12 53
LS6-15 54
PN2-4 56
Fda tables 58
Symbols and Denitions 58
Explanatory Notes 59
C2-8 60
C2-5 61
LN5-12 63
LS6-15 64
PN2-4 66
Patient-aPPlied Part temPerature table 67
Reference Manual 4
OB Reference
Gestational Age Formula and Table List
Abdominal Circumference (AC): HADLOCK
GA Table
"Hadlock,F.P., Deter,R.L., Harrist,R.B., Park,S.K.,” Estimating fetal age: computer-assisted
analysis of multiple fetal growth parameters”, Radiology Vol. 152 No. 2, 1984, pages 497501"
GA = 8.14 + 0.753 × AC + 0.0036 × (AC
2
)
Output Unit: w (weeks)
Input Unit: cm
Min Range: 5cm
Max Range: 38cm
Fetal Growth Table
Hadlock F.P., Deter R.L., Harrist R.B., Park S.K. “Estimating Fetal Age: Computer-Assisted
Analysis of Multiple Fetal Growth Parameters” Radiology 1984; 152: 497-501
AC = –13.3 + 1.61 × {GA} – 0.00998 × {GA}
2
Output Unit: cm
Input Unit: w (week)
Min Range: 12w
Max Range: 40w
Abdominal Circumference (AC): HANSMANN
GA Table
"Hansmann, Hackelöer, Staudach, “Ultrasound Diagnosis in Obstetrics and Gynecology”
Springer-Verlag, New York, 1986, p.431."
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
5.3 84.0 15.5 154.0 24.9 224.0
6.3 91.0 16.5 161.0 25.8 231.0
7.5 98.0 17.3 168.0 26.8 238.0
8.5 105.0 18.3 175.0 27.7 245.0
9.7 112.0 19.1 182.0 28.7 252.0
10.7 119.0 20.2 189.0 29.6 259.0
11.6 126.0 21.1 196.0 30.6 266.0
12.6 133.0 22.2 203.0 31.5 273.0
13.5 140.0 23.0 210.0 32.0 280.0
14.5 147.0 24.0 217.0
Abdominal Circumference (AC): MERZ
GA Table
"E. Merz, W. Goldhofer, E. Timor-Tritsch “Ultrasound in Gynecology and Obstetrics” Text book
and Atlas, 1991 Georg Thieme Verlag, pp.326"
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
5.6 76.0 85.0 93.0 20.4 171.0 183.0 195.0
Reference Manual 5
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
5.8 78.0 86.0 95.0 20.6 172.0 185.0 197.0
6.0 79.0 88.0 96.0 20.8 174.0 186.0 198.0
6.2 81.0 89.0 97.0 21.0 175.0 188.0 200.0
6.4 82.0 90.0 99.0 21.2 176.0 189.0 201.0
6.6 83.0 92.0 100.0 21.4 177.0 190.0 202.0
6.8 84.0 93.0 102.0 21.6 179.0 191.0 204.0
7.0 85.0 95.0 103.0 21.8 180.0 193.0 205.0
7.2 87.0 95.0 104.0 22.0 181.0 194.0 207.0
7.4 88.0 97.0 106.0 22.2 183.0 195.0 208.0
7.6 90.0 98.0 107.0 22.4 184.0 197.0 209.0
7.8 90.0 99.0 109.0 22.6 185.0 198.0 211.0
8.0 92.0 101.0 110.0 22.8 186.0 200.0 212.0
8.2 93.0 102.0 111.0 23.0 188.0 201.0 214.0
8.4 95.0 104.0 113.0 23.2 189.0 202.0 215.0
8.6 96.0 105.0 114.0 23.4 190.0 203.0 216.0
8.8 97.0 106.0 116.0 23.6 192.0 204.0 218.0
9.0 98.0 108.0 117.0 23.8 193.0 206.0 219.0
9.2 99.0 109.0 118.0 24.0 194.0 207.0 221.0
9.4 101.0 110.0 120.0 24.2 195.0 209.0 222.0
9.6 102.0 111.0 121.0 24.4 197.0 210.0 223.0
9.8 104.0 113.0 123.0 24.6 198.0 211.0 225.0
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
10.0 104.0 114.0 124.0 24.8 199.0 213.0 226.0
10.2 106.0 116.0 125.0 25.0 200.0 214.0 228.0
10.4 107.0 117.0 127.0 25.2 202.0 216.0 229.0
10.6 109.0 118.0 128.0 25.4 203.0 216.0 230.0
10.8 110.0 120.0 129.0 25.6 204.0 218.0 232.0
11.0 111.0 121.0 130.0 25.8 206.0 219.0 233.0
11.2 112.0 122.0 132.0 26.0 207.0 221.0 235.0
11.4 113.0 123.0 133.0 26.2 208.0 222.0 236.0
11.6 115.0 125.0 134.0 26.4 209.0 223.0 237.0
11.8 116.0 126.0 136.0 26.6 211.0 225.0 239.0
12.0 118.0 127.0 137.0 26.8 212.0 226.0 240.0
12.2 119.0 129.0 139.0 27.0 214.0 228.0 242.0
12.4 120.0 130.0 140.0 27.2 214.0 229.0 243.0
12.6 121.0 132.0 141.0 27.4 216.0 230.0 244.0
12.8 123.0 133.0 143.0 27.6 217.0 231.0 246.0
13.0 124.0 134.0 144.0 27.8 218.0 232.0 247.0
13.2 125.0 135.0 146.0 28.0 220.0 234.0 249.0
13.4 126.0 137.0 147.0 28.2 221.0 235.0 250.0
13.6 127.0 138.0 148.0 28.4 222.0 237.0 251.0
13.8 129.0 139.0 150.0 28.6 223.0 238.0 253.0
14.0 130.0 141.0 151.0 28.8 225.0 239.0 254.0
Reference Manual 6
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
14.2 132.0 142.0 153.0 29.0 226.0 241.0 256.0
14.4 133.0 144.0 154.0 29.2 228.0 242.0 257.0
14.6 134.0 145.0 155.0 29.4 228.0 243.0 258.0
14.8 135.0 146.0 157.0 29.6 230.0 244.0 260.0
15.0 137.0 148.0 158.0 29.8 231.0 246.0 260.0
15.2 138.0 148.0 160.0 30.0 232.0 247.0 262.0
15.4 139.0 150.0 161.0 30.2 234.0 249.0 263.0
15.6 141.0 151.0 162.0 30.4 235.0 250.0 265.0
15.8 141.0 153.0 164.0 30.6 236.0 251.0 266.0
16.0 143.0 154.0 165.0 30.8 237.0 253.0 267.0
16.2 144.0 155.0 167.0 31.0 239.0 254.0 269.0
16.4 146.0 157.0 168.0 31.2 240.0 256.0 270.0
16.6 147.0 158.0 169.0 31.4 242.0 256.0 272.0
16.8 148.0 160.0 171.0 31.6 242.0 258.0 273.0
17.0 149.0 161.0 172.0 31.8 244.0 259.0 274.0
17.2 151.0 162.0 174.0 32.0 245.0 260.0 276.0
17.2 151.0 162.0 174.0 32.0 245.0 260.0 276.0
17.4 152.0 163.0 175.0 32.2 246.0 262.0 277.0
17.6 153.0 165.0 176.0 32.4 248.0 263.0 279.0
17.8 155.0 166.0 178.0 32.6 249.0 265.0 280.0
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
18.0 155.0 167.0 179.0 32.8 250.0 266.0 281.0
18.2 157.0 169.0 181.0 33.0 251.0 267.0 283.0
18.4 158.0 170.0 182.0 33.2 253.0 269.0 284.0
18.6 160.0 172.0 183.0 33.4 254.0 270.0 286.0
18.8 161.0 173.0 185.0 33.6 256.0 271.0 287.0
19.0 162.0 174.0 186.0 33.8 257.0 272.0 288.0
19.2 163.0 175.0 188.0 34.0 258.0 274.0 290.0
19.4 165.0 176.0 189.0 34.2 259.0 275.0 291.0
19.6 166.0 178.0 190.0 34.4 260.0 277.0 293.0
19.8 167.0 179.0 192.0 34.6 262.0 278.0 294.0
20.0 169.0 181.0 193.0 34.8 263.0 279.0 295.0
20.2 170.0 182.0 195.0
Fetal Growth Tabl
Merz E., Wellek S.
“Normal Fetal Development Proles A Model to obtain Standard Development Graphs for
the Head and Abdominal Parameters and the Long Limb Bones”Ultraschall in der Medizin
17 (1996) 153-162
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
88 5.000 6.200 7.400 193 20.200 22.200 24.200
91 5.500 6.700 8.000 196 20.700 22.700 24.700
Reference Manual 7
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
95 6.000 7.300 8.500 200 21.200 23.200 25.200
98 6.500 7.800 9.100 203 21.700 23.700 25.700
102 7.100 8.300 9.600 207 22.100 24.200 26.300
105 7.600 8.900 10.200 210 22.600 24.700 26.800
109 8.100 9.400 10.800 214 23.100 25.200 27.300
112 8.600 10.000 11.400 217 23.500 25.700 27.800
116 9.100 10.500 11.900 221 24.000 26.200 28.300
119 9.600 11.100 12.500 224 24.400 26.600 28.800
123 10.200 11.600 13.100 228 24.900 27.100 29.300
126 10.700 12.200 13.600 231 25.300 27.600 29.800
130 11.200 12.700 14.200 235 25.800 28.000 30.300
133 11.700 13.200 14.800 238 26.200 28.500 30.800
137 12.200 13.800 15.300 242 26.600 28.900 31.300
140 12.700 14.300 15.900 245 27.000 29.400 31.700
144 13.300 14.900 16.500 249 27.500 29.800 32.200
147 13.800 15.400 17.000 252 27.900 30.300 32.700
151 14.300 15.900 17.600 256 28.300 30.700 33.100
154 14.800 16.500 18.100 259 28.700 31.100 33.600
158 15.300 17.000 18.700 263 29.000 31.500 34.000
161 15.800 17.500 19.300 266 29.400 31.900 34.400
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
165 16.300 18.100 19.800 270 29.800 32.300 34.800
168 16.800 18.600 20.400 273 30.100 32.700 35.200
172 17.300 19.100 20.900 277 30.500 33.100 35.600
175 17.800 19.600 21.500 280 30.800 33.400 36.000
179 18.300 20.200 22.000 284 31.100 33.800 36.400
182 18.800 20.700 22.600 287 31.400 34.100 36.700
186 19.300 21.200 23.100 291 31.700 34.300 37.000
189 19.800 21.700 23.600
Abdominal Circumference (AC): SHINOZUKA
GA Table
"Shinozuka N., Masuda H., Kagawa H., Taketani Y.
Department of Obstetrics and Gynecology, University of Tokyo Faculty of
Medicine,“Standard Values of Ultrasonographic Fetal Biometr y”
Jpn J Med Ultrasonics 23 (12) 877-888; 1996"
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
10.0 100.0 108.0 116.0 8.0 22.0 180.0 192.0 204.0 12.0
10.5 104.0 112.0 120.0 8.0 22.5 184.0 196.0 208.0 12.0
11.0 108.0 116.0 124.0 8.0 23.0 188.0 200.0 212.0 12.0
11.5 111.0 119.0 127.0 8.0 23.5 191.0 203.0 215.0 12.0
Reference Manual 8
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
12.0 114.0 123.0 132.0 9.0 24.0 194.0 207.0 220.0 13.0
12.5 117.0 126.0 135.0 9.0 24.5 198.0 211.0 224.0 13.0
13.0 121.0 130.0 139.0 9.0 25.0 202.0 215.0 228.0 13.0
13.5 124.0 133.0 142.0 9.0 25.5 206.0 219.0 232.0 13.0
14.0 128.0 137.0 146.0 9.0 26.0 210.0 223.0 236.0 13.0
14.5 131.0 140.0 149.0 9.0 26.5 214.0 227.0 240.0 13.0
15.0 133.0 143.0 153.0 10.0 27.0 219.0 232.0 245.0 13.0
15.5 137.0 147.0 157.0 10.0 27.5 222.0 236.0 250.0 14.0
16.0 140.0 150.0 160.0 10.0 28.0 226.0 240.0 254.0 14.0
16.5 144.0 154.0 164.0 10.0 28.5 231.0 245.0 259.0 14.0
17.0 147.0 157.0 167.0 10.0 29.0 235.0 249.0 263.0 14.0
17.5 150.0 160.0 170.0 10.0 29.5 240.0 254.0 268.0 14.0
18.0 153.0 164.0 175.0 11.0 30.0 245.0 259.0 273.0 14.0
18.5 156.0 167.0 178.0 11.0 30.5 250.0 264.0 278.0 14.0
19.0 160.0 171.0 182.0 11.0 31.0 253.0 268.0 283.0 15.0
19.5 163.0 174.0 185.0 11.0 31.5 258.0 273.0 288.0 15.0
20.0 167.0 178.0 189.0 11.0 32.0 264.0 279.0 294.0 15.0
20.5 170.0 181.0 192.0 11.0 32.5 269.0 284.0 299.0 15.0
21.0 173.0 185.0 197.0 12.0 33.0 274.0 289.0 304.0 15.0
21.5 177.0 189.0 201.0 12.0
Fetal Growth Table
"Shinozuka N., Masuda H., Kagawa H., Taketani Y.
Department of Obstetrics and Gynecology, Faculty of Medicine University of Tokyo
“Standard Values of Ultrasonographic Fetal Biometr y”
Jpn J Med Ultrasonics 23 (12) 877-888; 1996"
Age
(week)
-1.64SD
(cm)
Mean
(cm)
+1.64SD
(cm)
Age
(week)
-1.64SD
(cm)
Mean
(cm)
+1.64SD
(cm)
16 9.300 10.900 12.500 30 22.000 24.700 27.300
17 10.300 12.000 13.600 31 22.800 25.600 28.300
18 11.200 13.000 14.700 32 23.500 26.500 29.200
19 12.200 14.000 15.800 33 24.300 27.300 30.100
20 13.100 15.100 16.900 34 25.000 28.100 31.000
21 14.000 16.100 18.000 35 25.700 28.900 31.900
22 15.000 17.100 19.100 36 26.400 29.700 32.700
23 15.900 18.100 20.200 37 27.000 30.400 33.500
24 16.800 19.100 21.200 38 27.600 31.100 34.300
25 17.700 20.100 22.300 39 28.200 31.800 35.000
26 18.600 21.000 23.300 40 28.800 32.400 35.700
27 19.500 22.000 24.400 41 29.300 33.000 36.400
28 20.300 22.900 25.400 42 29.700 33.600 37.000
29 21.100 23.800 26.400
Reference Manual 9
Biparietal Diameter (BPD): HADLOCK
GA Table
"Hadlock,F.P., Deter,R.L., Harrist,R.B., Park,S.K.,” Estimating fetal age: computer-assisted
analysis of multiple fetal growth parameters”, Radiology Vol. 152 No. 2, 1984, pages 497-
501."
GA = 9.54 + 1.482 × {OB_BPD} + 0.1676 × ({OB_BPD}
2
)
Output Unit: w (weeks)
Input Unit: cm
Min Range: 1.4cm
Max Range: 10.3cm
Fetal Growth Table
Hadlock F.P., Deter R.L.; Harrist R.B., Park S.K.
“Estimating Fetal Age: Computer-Assisted Analysis of Multiple Fetal Growth Parameters”
Radiology 1984; 152: 497-501
AC = –3.08 + 0.41 × {GA} – 0.000061 × {GA}
3
Output Unit: cm
Input Unit: w (week)
Min Range: 12w
Max Range: 40w
Biparietal Diameter (BPD): HANSMANN
GA Table
"Hansmann, Hackeloer, Staudach, Wittmann “Ultrasound Diagnosis in Obstetrics and
Gynecology” Springer-Verlag, New York, 1986. p.440-441"
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
2.9 86.0 94.0 101.0 6.8 171.0 181.0 191.0
3.0 89.0 96.0 103.0 6.9 174.0 183.0 193.0
3.1 90.0 98.0 106.0 7.0 175.0 185.0 195.0
3.2 93.0 100.0 108.0 7.1 177.0 187.0 199.0
3.3 94.0 102.0 111.0 7.2 179.0 190.0 200.0
3.4 96.0 105.0 114.0 7.3 182.0 192.0 205.0
3.5 99.0 107.0 115.0 7.4 183.0 195.0 207.0
3.6 101.0 109.0 118.0 7.5 185.0 197.0 209.0
3.7 104.0 112.0 120.0 7.6 187.0 200.0 212.0
3.8 105.0 114.0 123.0 7.7 190.0 202.0 215.0
3.9 108.0 116.0 125.0 7.8 191.0 205.0 220.0
4.0 110.0 119.0 127.0 7.9 192.0 208.0 224.0
4.1 112.0 121.0 130.0 8.0 195.0 210.0 225.0
4.2 115.0 123.0 132.0 8.1 198.0 213.0 228.0
4.3 116.0 125.0 134.0 8.2 202.0 217.0 232.0
4.4 118.0 127.0 136.0 8.3 203.0 219.0 236.0
4.5 121.0 130.0 139.0 8.4 206.0 223.0 240.0
4.6 123.0 132.0 141.0 8.5 209.0 226.0 242.0
4.7 125.0 134.0 144.0 8.6 211.0 229.0 246.0
4.8 126.0 136.0 146.0 8.7 212.0 233.0 253.0
4.9 127.0 138.0 148.0 8.8 217.0 236.0 255.0
5.0 130.0 140.0 148.0 8.9 221.0 240.0 259.0
5.1 133.0 143.0 153.0 9.0 224.0 243.0 262.0
5.2 135.0 145.0 155.0 9.1 225.0 246.0 271.0
Reference Manual 10
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
5.3 136.0 147.0 158.0 9.2 233.0 251.0 275.0
5.4 140.0 150.0 160.0 9.3 236.0 257.0 278.0
5.5 142.0 152.0 161.0 9.4 243.0 262.0 281.0
5.6 145.0 154.0 163.0 9.5 247.0 269.0 287.0
5.7 147.0 156.0 165.0 9.6 247.0 272.0 290.0
5.8 150.0 159.0 167.0 9.7 251.0 273.0 294.0
5.9 151.0 161.0 171.0 9.8 255.0 275.0 294.0
6.0 153.0 163.0 172.0 9.9 256.0 276.0 298.0
6.1 155.0 165.0 175.0 10.0 257.0 277.0 296.0
6.2 158.0 168.0 178.0 10.1 260.0 278.0 298.0
6.3 160.0 170.0 179.0 10.2 260.0 279.0 296.0
6.4 162.0 172.0 182.0 10.3 261.0 280.0 296.0
6.5 165.0 174.0 184.0 10.4 262.0 281.0 296.0
6.6 167.0 176.0 187.0 10.5 265.0 282.0 296.0
6.7 169.0 178.0 190.0
Fetal Growth Table
Hansmann, Hackelöer, Staudach, (Wittmann) “Ultrasound Diagnosis in Obstetrics and
Gynecology” Springer-Verlag, New York, 1986. p.432
Age
(week)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(week)
5%
(cm)
50%
(cm)
95%
(cm)
12 2.000 2.000 2.000 27 6.600 7.100 7.700
13 1.900 2.400 2.900 28 6.800 7.400 8.000
14 2.300 2.800 3.200 29 7.100 7.700 8.300
Age
(week)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(week)
5%
(cm)
50%
(cm)
95%
(cm)
15 2.700 3.200 3.500 30 7.300 8.000 8.600
16 3.100 3.500 3.900 31 7.500 8.200 8.800
17 3.400 3.800 4.200 32 7.800 8.500 9.100
18 3.800 4.200 4.600 33 8.000 8.700 9.300
19 4.100 4.600 5.000 34 8.200 8.900 9.500
20 4.400 4.900 5.300 35 8.400 9.100 9.700
21 4.800 5.200 5.700 36 8.600 9.300 9.900
22 5.100 5.600 6.000 37 8.800 9.500 10.100
23 5.400 5.900 6.400 38 8.900 9.600 10.200
24 5.700 6.200 6.700 39 9.000 9.800 10.400
25 6.000 6.500 7.100 40 9.200 9.900 10.500
26 6.300 6.800 7.400 41 9.300 10.000 10.600
Biparietal Diameter (BPD): MERZ
GA Table
E. Merz, W. Goldhofer, E. Timor-Tritsch “Ultrasound in Gynecology and Obstetrics” Textbook
and Atlas, 1991 Georg Thieme Verlag, pp.326
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
2.1 75.0 85.0 96.0 6.2 155.0 169.0 183.0
2.2 76.0 87.0 97.0 6.3 158.0 172.0 186.0
2.3 78.0 89.0 99.0 6.4 160.0 174.0 188.0
2.4 81.0 91.0 102.0 6.5 162.0 176.0 190.0
Reference Manual 11
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
2.5 82.0 92.0 103.0 6.6 165.0 179.0 193.0
2.6 84.0 95.0 105.0 6.7 167.0 181.0 195.0
2.7 85.0 97.0 108.0 6.8 169.0 183.0 198.0
2.8 88.0 99.0 110.0 6.9 171.0 186.0 200.0
2.9 89.0 100.0 111.0 7.0 173.0 188.0 202.0
3.0 91.0 102.0 113.0 7.1 176.0 190.0 205.0
3.1 93.0 104.0 116.0 7.2 179.0 193.0 208.0
3.2 95.0 106.0 118.0 7.3 181.0 195.0 210.0
3.3 97.0 108.0 119.0 7.4 183.0 198.0 213.0
3.4 98.0 110.0 122.0 7.5 186.0 200.0 215.0
3.5 100.0 112.0 124.0 7.6 188.0 203.0 218.0
3.6 102.0 114.0 126.0 7.7 190.0 206.0 221.0
3.7 104.0 116.0 127.0 7.8 193.0 209.0 224.0
3.8 106.0 118.0 130.0 7.9 195.0 211.0 226.0
3.9 108.0 120.0 132.0 8.0 198.0 214.0 229.0
4.0 110.0 122.0 134.0 8.1 201.0 216.0 232.0
4.1 111.0 124.0 137.0 8.2 204.0 219.0 235.0
4.2 113.0 126.0 139.0 8.3 207.0 222.0 237.0
4.3 116.0 128.0 141.0 8.4 209.0 225.0 240.0
4.4 118.0 130.0 143.0 8.5 212.0 228.0 243.0
4.5 120.0 132.0 145.0 8.6 215.0 230.0 246.0
4.6 122.0 134.0 147.0 8.7 217.0 233.0 249.0
4.7 123.0 136.0 148.0 8.8 221.0 237.0 253.0
4.8 125.0 138.0 151.0 8.9 223.0 239.0 256.0
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
4.9 127.0 140.0 153.0 9.0 226.0 242.0 258.0
5.0 130.0 143.0 155.0 9.1 230.0 246.0 262.0
5.1 132.0 145.0 158.0 9.2 232.0 249.0 265.0
5.2 134.0 147.0 160.0 9.3 235.0 251.0 267.0
5.3 136.0 149.0 162.0 9.4 238.0 255.0 272.0
5.4 138.0 151.0 165.0 9.5 242.0 258.0 275.0
5.5 140.0 153.0 167.0 9.6 244.0 261.0 278.0
5.6 142.0 155.0 169.0 9.7 248.0 265.0 281.0
5.7 144.0 158.0 171.0 9.8 251.0 268.0 285.0
5.8 146.0 160.0 173.0 9.9 255.0 272.0 288.0
5.9 148.0 162.0 176.0 10.0 258.0 275.0 293.0
6.0 151.0 165.0 179.0 10.1 261.0 279.0 296.0
6.1 153.0 167.0 181.0 10.2 265.0 282.0 300.0
Fetal Growth Table
Merz E., Wellek S.
“Normal Fetal Development Proles-A Model to obtain Standard Development Graphs for
the Head and Abdominal Parameters and the Long Limb Bones” Ultraschall in der Medizin
17 (1996) 153-162
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
88 2.100 2.500 2.900 193 6.800 7.300 7.800
91 2.300 2.600 3.000 196 6.900 7.400 7.900
95 2.400 2.800 3.100 200 7.100 7.600 8.100
98 2.500 2.900 3.300 203 7.200 7.700 8.200
Reference Manual 12
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
102 2.700 3.100 3.500 207 7.300 7.800 8.400
105 2.800 3.200 3.600 210 7.400 8.000 8.500
109 3.000 3.400 3.800 214 7.600 8.100 8.600
112 3.100 3.500 3.900 217 7.700 8.200 8.800
116 3.300 3.700 4.100 221 7.800 8.300 8.900
119 3.500 3.900 4.300 224 7.900 8.500 9.000
123 3.600 4.000 4.500 228 8.000 8.600 9.100
126 3.800 4.200 4.600 231 8.100 8.700 9.200
130 4.000 4.400 4.800 235 8.200 8.800 9.300
133 4.100 4.600 5.000 238 8.300 8.900 9.500
137 4.300 4.700 5.200 242 8.400 9.000 9.600
140 4.500 4.900 5.300 245 8.500 9.100 9.700
144 4.600 5.100 5.500 249 8.600 9.200 9.700
147 4.800 5.200 5.700 252 8.700 9.200 9.800
151 4.900 5.400 5.900 256 8.700 9.300 9.900
154 5.100 5.600 6.000 259 8.800 9.400 10.000
158 5.300 5.700 6.200 263 8.900 9.500 10.100
161 5.400 5.900 6.400 266 8.900 9.500 10.100
165 5.600 6.100 6.500 270 9.000 9.600 10.200
168 5.700 6.200 6.700 273 9.000 9.600 10.300
172 5.900 6.400 6.900 277 9.100 9.700 10.300
175 6.100 6.500 7.000 280 9.100 9.700 10.300
179 6.200 6.700 7.200 284 9.100 9.700 10.400
182 6.400 6.800 7.300 287 9.100 9.800 10.400
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
Age
(day)
5%
(cm)
50%
(cm)
95%
(cm)
186 6.500 7.000 7.500 291 9.200 9.800 10.400
189 6.600 7.100 7.700
Biparietal Diameter (BPD): OSAKA
GA Table
Perinatal care Vol. 9 No. 5
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
1.33 70.0 4.9 141.0 7.78 211.0
1.38 71.0 4.94 142.0 7.81 212.0
1.44 72.0 4.99 143.0 7.85 213.0
1.5 73.0 5.03 144.0 7.88 214.0
1.55 74.0 5.08 145.0 7.92 215.0
1.61 75.0 5.12 146.0 7.95 216.0
1.66 76.0 5.17 147.0 7.98 217.0
1.72 77.0 5.21 148.0 8.02 218.0
1.77 78.0 5.26 149.0 8.05 219.0
1.83 79.0 5.3 150.0 8.08 220.0
1.88 80.0 5.35 151.0 8.12 221.0
1.93 81.0 5.39 152.0 8.15 222.0
1.99 82.0 5.44 153.0 8.18 223.0
2.04 83.0 5.48 154.0 8.21 224.0
Reference Manual 13
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
2.09 84.0 5.52 155.0 8.24 225.0
2.15 85.0 5.57 156.0 8.27 226.0
2.2 86.0 5.61 157.0 8.31 227.0
2.25 87.0 5.66 158.0 8.34 228.0
2.31 88.0 5.7 159.0 8.37 229.0
2.36 89.0 5.74 160.0 8.4 230.0
2.41 90.0 5.79 161.0 8.43 231.0
2.46 91.0 5.83 162.0 8.46 232.0
2.52 92.0 5.87 163.0 8.48 233.0
2.57 93.0 5.92 164.0 8.51 234.0
2.62 94.0 5.96 165.0 8.54 235.0
2.67 95.0 6.0 166.0 8.57 236.0
2.72 96.0 6.05 167.0 8.6 237.0
2.77 97.0 6.09 168.0 8.62 238.0
2.82 98.0 6.13 169.0 8.65 239.0
2.87 99.0 6.17 170.0 8.68 240.0
2.93 100.0 6.22 171.0 8.7 241.0
2.98 101.0 6.26 172.0 8.73 242.0
3.03 102.0 6.3 173.0 8.75 243.0
3.08 103.0 6.34 174.0 8.78 244.0
3.13 104.0 6.39 175.0 8.8 245.0
3.18 105.0 6.43 176.0 8.83 246.0
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
3.23 106.0 6.47 177.0 8.85 247.0
3.28 107.0 6.51 178.0 8.87 248.0
3.33 108.0 6.55 179.0 8.9 249.0
3.38 109.0 6.59 180.0 8.92 250.0
3.42 110.0 6.63 181.0 8.94 251.0
3.47 111.0 6.67 182.0 8.96 252.0
3.52 112.0 6.71 183.0 8.98 253.0
3.57 113.0 6.75 184.0 9.0 254.0
3.62 114.0 6.8 185.0 9.02 255.0
3.67 115.0 6.84 186.0 9.04 256.0
3.72 116.0 6.88 187.0 9.06 257.0
3.77 117.0 6.92 188.0 9.08 258.0
3.81 118.0 6.95 189.0 9.1 259.0
3.86 119.0 6.99 190.0 9.12 260.0
3.91 120.0 7.03 191.0 9.14 261.0
3.96 121.0 7.07 192.0 9.15 262.0
4.01 122.0 7.11 193.0 9.17 263.0
4.05 123.0 7.15 194.0 9.18 264.0
4.1 124.0 7.19 195.0 9.2 265.0
4.15 125.0 7.23 196.0 9.21 266.0
4.2 126.0 7.27 197.0 9.23 267.0
4.24 127.0 7.3 198.0 9.24 268.0
Reference Manual 14
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
Meas
(cm)
Mean
(day)
4.29 128.0 7.34 199.0 9.26 269.0
4.34 129.0 7.38 200.0 9.27 270.0
4.39 130.0 7.42 201.0 9.28 271.0
4.43 131.0 7.45 202.0 9.29 272.0
4.48 132.0 7.49 203.0 9.3 273.0
4.53 133.0 7.53 204.0 9.31 274.0
4.57 134.0 7.56 205.0 9.32 275.0
4.62 135.0 7.6 206.0 9.33 276.0
4.67 136.0 7.64 207.0 9.34 277.0
4.71 137.0 7.67 208.0 9.35 278.0
4.76 138.0 7.71 209.0 9.36 279.0
4.85 140.0 7.74 210.0 9.36 280.0
Fetal Growth Table
Perinatal care Vol. 9 No. 5
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
70 1.045 1.330 1.615 176 5.950 6.430 6.910
71 1.095 1.380 1.665 177 5.975 6.470 6.965
72 1.155 1.440 1.725 178 6.015 6.510 7.005
73 1.215 1.500 1.785 179 6.055 6.550 7.045
74 1.265 1.550 1.835 180 6.095 6.590 7.085
75 1.325 1.610 1.895 181 6.135 6.630 7.125
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
76 1.360 1.660 1.960 182 6.175 6.670 7.165
77 1.420 1.720 2.020 183 6.215 6.710 7.205
78 1.470 1.770 2.070 184 6.255 6.750 7.245
79 1.530 1.830 2.130 185 6.305 6.800 7.295
80 1.580 1.880 2.180 186 6.345 6.840 7.335
81 1.630 1.930 2.230 187 6.385 6.880 7.375
82 1.675 1.990 2.305 188 6.410 6.920 7.430
83 1.725 2.040 2.355 189 6.440 6.950 7.460
84 1.775 2.090 2.405 190 6.480 6.990 7.500
85 1.835 2.150 2.465 191 6.520 7.030 7.540
86 1.885 2.200 2.515 192 6.560 7.070 7.580
87 1.935 2.250 2.565 193 6.600 7.110 7.620
88 1.995 2.310 2.625 194 6.640 7.150 7.660
89 2.030 2.360 2.690 195 6.680 7.190 7.700
90 2.080 2.410 2.740 196 6.720 7.230 7.740
91 2.130 2.460 2.790 197 6.760 7.270 7.780
92 2.190 2.520 2.850 198 6.790 7.300 7.810
93 2.240 2.570 2.900 199 6.830 7.340 7.850
94 2.290 2.620 2.950 200 6.855 7.380 7.905
95 2.325 2.670 3.015 201 6.895 7.420 7.945
96 2.375 2.720 3.065 202 6.925 7.450 7.975
97 2.425 2.770 3.115 203 6.965 7.490 8.015
98 2.475 2.820 3.165 204 7.005 7.530 8.055
99 2.525 2.870 3.215 205 7.035 7.560 8.085
Reference Manual 15
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
100 2.585 2.930 3.275 206 7.075 7.600 8.125
101 2.635 2.980 3.325 207 7.115 7.640 8.165
102 2.670 3.030 3.390 208 7.145 7.670 8.195
103 2.720 3.080 3.440 209 7.185 7.710 8.235
104 2.770 3.130 3.490 210 7.215 7.740 8.265
105 2.820 3.180 3.540 211 7.255 7.780 8.305
106 2.870 3.230 3.590 212 7.285 7.810 8.335
107 2.920 3.280 3.640 213 7.310 7.850 8.390
108 2.970 3.330 3.690 214 7.340 7.880 8.420
109 3.005 3.380 3.755 215 7.380 7.920 8.460
110 3.045 3.420 3.795 216 7.410 7.950 8.490
111 3.095 3.470 3.845 217 7.440 7.980 8.520
112 3.145 3.520 3.895 218 7.480 8.020 8.560
113 3.195 3.570 3.945 219 7.510 8.050 8.590
114 3.245 3.620 3.995 220 7.540 8.080 8.620
115 3.295 3.670 4.045 221 7.580 8.120 8.660
116 3.345 3.720 4.095 222 7.610 8.150 8.690
117 3.380 3.770 4.160 223 7.640 8.180 8.720
118 3.420 3.810 4.200 224 7.670 8.210 8.750
119 3.470 3.860 4.250 225 7.700 8.240 8.780
120 3.520 3.910 4.300 226 7.730 8.270 8.810
121 3.570 3.960 4.350 227 7.770 8.310 8.850
122 3.620 4.010 4.400 228 7.785 8.340 8.895
123 3.660 4.050 4.440 229 7.815 8.370 8.925
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
124 3.695 4.100 4.505 230 7.845 8.400 8.955
125 3.745 4.150 4.555 231 7.875 8.430 8.985
126 3.795 4.200 4.605 232 7.905 8.460 9.015
127 3.835 4.240 4.645 233 7.925 8.480 9.035
128 3.885 4.290 4.695 234 7.955 8.510 9.065
129 3.935 4.340 4.745 235 7.985 8.540 9.095
130 3.985 4.390 4.795 236 8.015 8.570 9.125
131 4.025 4.430 4.835 237 8.045 8.600 9.155
132 4.060 4.480 4.900 238 8.065 8.620 9.175
133 4.110 4.530 4.950 239 8.095 8.650 9.205
134 4.150 4.570 4.990 240 8.125 8.680 9.235
135 4.200 4.620 5.040 241 8.145 8.700 9.255
136 4.250 4.670 5.090 242 8.175 8.730 9.285
137 4.290 4.710 5.130 243 8.195 8.750 9.305
138 4.340 4.760 5.180 244 8.225 8.780 9.335
139 4.380 4.800 5.220 245 8.245 8.800 9.355
140 4.415 4.850 5.285 246 8.260 8.830 9.400
141 4.465 4.900 5.335 247 8.280 8.850 9.420
142 4.505 4.940 5.375 248 8.300 8.870 9.440
143 4.555 4.990 5.425 249 8.330 8.900 9.470
144 4.595 5.030 5.465 250 8.350 8.920 9.490
145 4.645 5.080 5.515 251 8.370 8.940 9.510
146 4.685 5.120 5.555 252 8.390 8.960 9.530
147 4.735 5.170 5.605 253 8.410 8.980 9.550
Reference Manual 16
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
148 4.775 5.210 5.645 254 8.430 9.000 9.570
149 4.810 5.260 5.710 255 8.450 9.020 9.590
150 4.850 5.300 5.750 256 8.470 9.040 9.610
151 4.900 5.350 5.800 257 8.490 9.060 9.630
152 4.940 5.390 5.840 258 8.510 9.080 9.650
153 4.990 5.440 5.890 259 8.530 9.100 9.670
154 5.030 5.480 5.930 260 8.550 9.120 9.690
155 5.070 5.520 5.970 261 8.570 9.140 9.710
156 5.120 5.570 6.020 262 8.580 9.150 9.720
157 5.160 5.610 6.060 263 8.600 9.170 9.740
158 5.195 5.660 6.125 264 8.610 9.180 9.750
159 5.235 5.700 6.165 265 8.630 9.200 9.770
160 5.275 5.740 6.205 266 8.640 9.210 9.780
161 5.325 5.790 6.255 267 8.660 9.230 9.800
162 5.365 5.830 6.295 268 8.670 9.240 9.810
163 5.405 5.870 6.335 269 8.675 9.260 9.845
164 5.455 5.920 6.385 270 8.685 9.270 9.855
165 5.495 5.960 6.425 271 8.695 9.280 9.865
166 5.535 6.000 6.465 272 8.705 9.290 9.875
167 5.570 6.050 6.530 273 8.715 9.300 9.885
168 5.610 6.090 6.570 274 8.725 9.310 9.895
169 5.650 6.130 6.610 275 8.735 9.320 9.905
170 5.690 6.170 6.650 276 8.745 9.330 9.915
171 5.740 6.220 6.700 277 8.755 9.340 9.925
172 5.780 6.260 6.740 278 8.765 9.350 9.935
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
Age
(day)
-1.5SD
(cm)
Mean
(cm)
+1.5SD
(cm)
173 5.820 6.300 6.780 279 8.775 9.360 9.945
174 5.860 6.340 6.820 280 8.775 9.360 9.945
175 5.910 6.390 6.870
Biparietal Diameter (BPD): REMPEN
GA Table
"Rempen, A. Chaoui, R. Kozlowski, P. Häusler, M. Terinde, R. Wisse “Standards zur
Ultraschalluntersuchung in der Frühschwangerschaft”; publiziert in: Der Frauenarzt 42
(2001) 327 ."
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)
0.3 43.0 48.0 52.0 1.3 62.0 68.0 75.0
0.4 45.0 50.0 55.0 1.4 64.0 70.0 77.0
0.5 47.0 52.0 57.0 1.5 66.0 72.0 79.0
0.6 49.0 54.0 60.0 1.6 67.0 74.0 82.0
0.7 51.0 56.0 62.0 1.7 69.0 76.0 84.0
0.8 53.0 58.0 64.0 1.8 71.0 78.0 86.0
0.9 55.0 60.0 66.0 1.9 73.0 80.0 88.0
1.0 57.0 62.0 68.0 2.0 75.0 82.0 91.0
1.1 58.0 64.0 71.0 2.1 77.0 85.0 93.0
1.2 60.0 66.0 73.0 2.2 79.0 87.0 96.0
Reference Manual 17
Biparietal Diameter (BPD): SHINOZUKA
GA Table
"Shinozuka N., Masuda H., Kagawa H., Taketani Y.
Department of Obstetrics and Gynecology, University of Tokyo Faculty of Medicine,
“Standard Values of Ultrasonographic Fetal Biometr y”
Jpn J Med Ultrasonics 23 (12) 877-888; 1996"
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
1.3 67.0 71.0 75.0 4.0 5.2 146.0 153.0 160.0 7.0
1.4 69.0 73.0 77.0 4.0 5.3 147.0 155.0 163.0 8.0
1.5 71.0 75.0 79.0 4.0 5.4 149.0 157.0 165.0 8.0
1.6 73.0 77.0 81.0 4.0 5.5 151.0 159.0 167.0 8.0
1.7 75.0 79.0 83.0 4.0 5.6 154.0 162.0 170.0 8.0
1.8 77.0 81.0 85.0 4.0 5.7 156.0 164.0 172.0 8.0
1.9 79.0 83.0 87.0 4.0 5.8 158.0 166.0 174.0 8.0
2.0 81.0 85.0 89.0 4.0 5.9 161.0 169.0 177.0 8.0
2.1 83.0 87.0 91.0 4.0 6.0 162.0 171.0 180.0 9.0
2.2 86.0 90.0 94.0 4.0 6.1 164.0 173.0 182.0 9.0
2.3 87.0 92.0 97.0 5.0 6.2 167.0 176.0 185.0 9.0
2.4 89.0 94.0 99.0 5.0 6.3 169.0 178.0 187.0 9.0
2.5 91.0 96.0 101.0 5.0 6.4 171.0 180.0 189.0 9.0
2.6 93.0 98.0 103.0 5.0 6.5 174.0 183.0 192.0 9.0
2.7 95.0 100.0 105.0 5.0 6.6 175.0 185.0 195.0 10.0
2.8 97.0 102.0 107.0 5.0 6.7 178.0 188.0 198.0 10.0
2.9 99.0 104.0 109.0 5.0 6.8 181.0 191.0 201.0 10.0
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
Meas
(cm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
3.0 101.0 106.0 111.0 5.0 6.9 183.0 193.0 203.0 10.0
3.1 103.0 108.0 113.0 5.0 7.0 186.0 196.0 206.0 10.0
3.2 105.0 110.0 115.0 5.0 7.1 189.0 199.0 209.0 10.0
3.3 107.0 112.0 117.0 5.0 7.2 190.0 201.0 212.0 11.0
3.4 109.0 114.0 119.0 5.0 7.3 193.0 204.0 215.0 11.0
3.5 111.0 116.0 121.0 5.0 7.4 196.0 207.0 218.0 11.0
3.6 112.0 118.0 124.0 6.0 7.5 199.0 210.0 221.0 11.0
3.7 114.0 120.0 126.0 6.0 7.6 202.0 213.0 224.0 11.0
3.8 117.0 123.0 129.0 6.0 7.7 204.0 216.0 228.0 12.0
3.9 119.0 125.0 131.0 6.0 7.8 207.0 219.0 231.0 12.0
4.0 121.0 127.0 133.0 6.0 7.9 210.0 222.0 234.0 12.0
4.1 123.0 129.0 135.0 6.0 8.0 213.0 225.0 237.0 12.0
4.2 125.0 131.0 137.0 6.0 8.1 217.0 229.0 241.0 12.0
4.3 127.0 133.0 139.0 6.0 8.2 219.0 232.0 245.0 13.0
4.4 129.0 135.0 141.0 6.0 8.3 223.0 236.0 249.0 13.0
4.5 131.0 137.0 143.0 6.0 8.4 227.0 240.0 253.0 13.0
4.6 133.0 140.0 147.0 7.0 8.5 231.0 244.0 257.0 13.0
4.7 135.0 142.0 149.0 7.0 8.6 234.0 248.0 262.0 14.0
4.8 137.0 144.0 151.0 7.0 8.7 238.0 252.0 266.0 14.0
4.9 139.0 146.0 153.0 7.0 8.8 243.0 257.0 271.0 14.0
5.0 141.0 148.0 155.0 7.0 8.9 249.0 263.0 277.0 14.0
5.1 143.0 150.0 157.0 7.0 9.0 254.0 269.0 284.0 15.0
Reference Manual 18
Fetal Growth Table
Shinozuka N., Masuda H., Kagawa H., Taketani Y. Department of Obstetrics and Gynecology,
Faculty of Medicine, University of Tokyo “Standard Values of Ultrasonographic Fetal
Biometry” Jpn J Med Ultrasonics 23 (12) 877-888; 1996
Age
(week)
-1.64SD
(cm)
Mean
(cm)
+1.64SD
(cm)
Age
(week)
-1.64SD
(cm)
Mean
(cm)
+1.64SD
(cm)
10 1.050 1.430 1.810 27 6.340 6.870 7.410
11 1.370 1.760 2.150 28 6.590 7.140 7.680
12 1.700 2.100 2.500 29 6.830 7.390 7.940
13 2.040 2.440 2.850 30 7.060 7.630 8.190
14 2.370 2.780 3.200 31 7.280 7.850 8.420
15 2.700 3.120 3.550 32 7.480 8.060 8.650
16 3.030 3.460 3.900 33 7.670 8.260 8.850
17 3.350 3.800 4.240 34 7.850 8.450 9.040
18 3.680 4.130 4.580 35 8.010 8.610 9.220
19 4.000 4.460 4.920 36 8.150 8.760 9.380
20 4.320 4.790 5.260 37 8.270 8.900 9.520
21 4.630 5.110 5.590 38 8.380 9.010 9.650
22 4.930 5.420 5.910 39 8.460 9.110 9.750
23 5.230 5.730 6.230 40 8.530 9.180 9.840
24 5.520 6.030 6.530 41 8.580 9.240 9.900
25 5.800 6.320 6.840 42 8.600 9.280 9.950
26 6.080 6.600 7.130
Biparietal Diameter (BPD): TOKYO
GA Table
"Shinozuka N., Masuda H., Kagawa H., Taketani Y.
Department of Obstetrics and Gynecology, University of Tokyo Faculty of Medicine,
“Standard Values of Ultrasonographic Fetal Biometr y”
Jpn J Med Ultrasonics 23 (12) 877-888; 1996"
Meas
(mm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
Meas
(mm)
Lower
(day)
Mean
(day)
Upper
(day)SD(day)
20.0 79.0 85.0 91.0 6.0 56.0 156.0 162.0 168.0 6.0
21.0 81.0 87.0 93.0 6.0 57.0 158.0 164.0 170.0 6.0
22.0 83.0 89.0 95.0 6.0 58.0 161.0 167.0 173.0 6.0
23.0 86.0 92.0 98.0 6.0 59.0 163.0 169.0 175.0 6.0
24.0 88.0 94.0 100.0 6.0 60.0 165.0 171.0 177.0 6.0
25.0 90.0 96.0 102.0 6.0 61.0 167.0 174.0 181.0 7.0
26.0 92.0 98.0 104.0 6.0 62.0 169.0 176.0 183.0 7.0
27.0 94.0 100.0 106.0 6.0 63.0 172.0 179.0 186.0 7.0
28.0 96.0 102.0 108.0 6.0 64.0 174.0 181.0 188.0 7.0
29.0 96.0 102.0 108.0 6.0 65.0 176.0 183.0 190.0 7.0
30.0 101.0 106.0 111.0 5.0 66.0 179.0 186.0 193.0 7.0
31.0 103.0 108.0 113.0 5.0 67.0 181.0 188.0 195.0 7.0
32.0 105.0 110.0 115.0 5.0 68.0 184.0 191.0 198.0 7.0
33.0 107.0 112.0 117.0 5.0 69.0 187.0 194.0 201.0 7.0
34.0 109.0 114.0 119.0 5.0 70.0 189.0 196.0 203.0 7.0
35.0 111.0 116.0 121.0 5.0 71.0 191.0 199.0 207.0 8.0
36.0 113.0 118.0 123.0 5.0 72.0 193.0 201.0 209.0 8.0
37.0 115.0 120.0 125.0 5.0 73.0 196.0 204.0 212.0 8.0
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