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Home Nuchal Translucency Evaluation at 11 to 14 Weeks Gestational Age
Variants
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Nuchal translucency measurement, routine, 11-14 weeks gestation, single or twins, initial imaging 3185423
US pregnant uterus transabdominal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US pregnant uterus transvaginal
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
US duplex Doppler pregnant uterus
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
US echocardiography fetal
0 mSv
O 		0 mSv [ped]
O 		Usually not appropriate
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Nuchal translucency measurement, increased, 11-14 weeks gestation, single gestation 3185424
US echocardiography fetal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US pregnant uterus transabdominal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US duplex Doppler pregnant uterus
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
US pregnant uterus transvaginal
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Nuchal translucency measurement, increased, 11-14 weeks gestation, dichorionic twins 3185425
US echocardiography fetal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US pregnant uterus transabdominal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US duplex Doppler pregnant uterus
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
US pregnant uterus transvaginal
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
Nuchal translucency measurement, increased, 11-14 weeks gestation, monochorionic twins, 3185426
US echocardiography fetal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US pregnant uterus transabdominal
0 mSv
O 		0 mSv [ped]
O 		Usually appropriate
US duplex Doppler pregnant uterus
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
US pregnant uterus transvaginal
0 mSv
O 		0 mSv [ped]
O 		May be appropriate
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