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World J Clin Cases. Dec 16, 2022; 10(35): 12854-12874
Published online Dec 16, 2022. doi: 10.12998/wjcc.v10.i35.12854
Figure 1
Figure 1 Anembryonic pregnancy. 30-year-old, first pregnancy, complaining of vaginal bleeding. Ultrasonography revealed a gestational sac, slightly irregular border with a mean sac diameter of 28 mm (thick arrow). There was no yolk sac or embryo in the sac. There was also minimal perigestational hemorrhage in the superolateral of the sac (thin arrows).