PMC9663243_01
The obstetric ultrasonography shows the pregnancy sac and the yolk sac with the embryonic pole located near the internal os.
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fig1
Therefore, a cervical pregnancy was diagnosed, and the patient was hospitalized for further treatment (Figure 1).
The 2nd ultrasonography, a fetal echo (with FHR +) in the pregnancy bag.
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The 3rd ultrasonography, a fetal echo (with FHR +) in the pregnancy bag.
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fig3
As in the 3rd ultrasonography, there was a fetal echo (with FHR +) in the pregnancy bag (Figure 3).
Changes in beta-HCG levels during treatment.
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After treatment with 4 doses of MTX, a gradual decrease in beta-HCG levels was observed (Figure 4).