Author/Editor		Pušenjak, Stanko
Title		Morfologija ploda med 11. in 14. tednom nosečnosti
Translated title		Fetal morphology between the 11th and 14th week of gestation
Type		članek
Source		Med Razgl
Vol. and No.		Letnik 44, št. Suppl 2
Publication year		2005
Volume		str. 13-25
Language		slo
Abstract		The article discusses diagnostic ultrasound screening between 11th and 14th weeks of gestation. It shows the principles of screening and measurements necessary for checking gestation, as well as important sections of the fetus with the purpose of checking for anomalies and nuchal translucency, and confirming the presence of nasal bone. It also contains slides showing all accessible normal structures of the fetus and a few most common anomalies known. After completion of the scan, the physician should be able to know at least the viability and gestation of the fetus or fetuses in case of multiple pregnancy, chorionicity, possible risks of developing twin-to-twin transfusion syndrome, any major anomalies and the risk of chromosomal abnormalities.
Summary		Članek je osnova za ultrazvočno preiskavo med 11. in 14. tednom nosečnosti. Vsebuje pravila opravljanja preiskave, našteva meritve in prikazuje pomembne preseke za preverjanje morfologije ploda, merjenje nuhalne svetline in prikaza nosne kosti. Vsebuje slike vseh fizioloških presekov z normalno morfologijo ploda in nekaj najpogostejših patoloških izvidov. Pri preiskavi moramo preveriti vitalnost ploda oziroma več plodov, oceniti trajanje nosečnosti, v primeru več plodov pa ugotoviti še število plodovih ovojev in oceniti tveganje nastanka zapletov pri dvojčkih, predvsem sindroma transfuzije krvi od dvojčka k dvojčku, za morebitne pomembne nepravilnosti v razvoju ter za tveganje kromosomske napake, zlasti Downovega sindroma.
Descriptors		PREGNANCY TRIMESTER, FIRST ULTRASONOGRAPHY, PRENATAL FETAL DEVELOPMENT BIOMETRY