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Fig. 1 | BMC Pregnancy and Childbirth

Fig. 1

From: Vascular ring: prenatal diagnosis and prognostic management based on sequential cross-sectional scanning by ultrasound

Fig. 1

Section requirements of SCS scanning method:the upper-abdomen view [6]: (A) Showing the fetal STO, cross-section of the abdominal DAO, IVC and UV. (B) The slightly more cephalad view, showing STO, DAO, IVC and DV. (C) The slightly more cephalad view, showing DAO, IVC drain in the RA. (D) The four-chamber view, showing the RV, LV, RA, LA, FO, PV, DAO. (E) The five-chamber view, showing the LVOT, SVC and DAO. (F) The slightly more cephalad view revealing the bifurcation of the pulmonary arteries, showing the LPA, RPA, SVC and cross-sections of the DAO and AO. (G) The three vessel and trachea 3VT view, showing the PA, DA, SVC, DAO, AA and T. (H) The most cephalad transverse view showing SVC, LIV, three branches of the aortic arch, BT, LCCA, LSA, respectively. The copyright of the FIG has been granted by the author

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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