Study of Doppler blood flow spectrum of ductus venosus in monochorionic diamniotic twins with selective intrauterine growth restricted / 中华超声影像学杂志
Chinese Journal of Ultrasonography
;
(12): 238-242, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-505750
ABSTRACT
Objective To evaluate Doppler spectrum of ductus venosus(DV) in selective intrauterine growth restricted(sIUGR) pregnancies.Methods Thirty-five sIUGR pregnancies and 35 normal single pregnancies with same gestational week were enrolled,there were 10 sIUGR Ⅰ,13 sIUGR Ⅱ and 12 sIUGR Ⅲ in sIUGR.Spectrum of ductus venosus,such as DV S wave,DV D wave,DV A wave,DV PI,DV PLI and S/A were assessed.Results ① There was no significantly difference in spectrum of ductus venosus between bigger of sIUGR,smaller of sIUGR Ⅰ with normal fetus (all P >0.05).② Compared with normal fetus,DV-PI,DV-PLI and S/A were significant higher in smaller of sIUGR Ⅱ and sIUGR Ⅲ (P <0.05);DV-S wave,and DV-D wave showed no significantly difference in smaller of sIUGR Ⅱ and sIUGRⅢ (P >0.05).Conclusions Spectrum of ductus venosus in bigger of sIUGR and smaller of sIUGR Ⅰ are mainly normal,and nearly in good condition in utero,inversely,abnormal spectrum of ductus venosus commonly exists in smaller of sIUGR Ⅱ and sIUGR Ⅲ,and supervision should be done carefully in these group.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Ultrasonography
Year:
2017
Type:
Article
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