Fetal renal size late in the first trimester of pregnancy was evaluated by transvaginal ultrasonography in 50 patients not at risk for congenital kidney disease and whose pregnancies resulted in a normal outcome. Both kidneys were reliably identified in all patients scanned at 12 weeks, 13 weeks, an
Transvaginal sonographic measurement of fetal lingual width in early pregnancy
โ Scribed by Moshe Bronshtein; Etan Z. Zimmer; Dov Tzidony; Joel Hajos; Mordechai Jaeger; Shraga Blazer
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 104 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0197-3851
No coin nor oath required. For personal study only.
โฆ Synopsis
Our objective was to construct a nomogram of the fetal lingual size early pregnancy and to assess the size of the tongue in abnormal fetuses. The lingual width was measured by using transvaginal ultrasonography in 80 normal fetuses at 13 and 18 weeks' gestation. In addition the tongue was measured in 22 fetuses at these gestational ages who had an abnormal karyotype or oro-facial malformations. A linear relationship was found between the lingual width and gestational age in normal fetuses. The lingual size was within the normal range in cases of trisomy 13, trisomy 21 and Turner syndrome. A small tongue was observed in fetuses with micrognathia. Correlation between lingual width and gestational age was observed in early pregnancy. The relationship between the size of the tongue and oro-facial malformation needs further evaluation.
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