The dear doctor! Two days ago was on US. Anything plainly have not told or said. Zapi...

[OLGA]

The dear doctor! Two days ago was on US. Anything plainly have not told or said. Have written down only, that KTR = 55, and thickness of a cervical cord or crimp = 2 mm. Tell, please is more detailed, what does it mean. And on what term it is possible to diagnose multifetal pregnancy? Thanks.

[Ekaterina]

KTR is kopchiko-the parietal or bregma size of an embryos. KTR 55 mm correspond or meet to a duration of gestation of 10 11 weeks. The cervical cord or crimp is, accordingly, a cord or crimp of a skin in district of a neck of a fetus. This cord or crimp, more precisely, its or her thickening more than 3 mm in term till 14 weeks, is a marker of chromosomal pathologies. The cervical cord or crimp of 2 mm is a norm or rate. On US multifetal pregnancy can be diagnosed on term of 4 weeks (at transvaginal survey).