case_images: PMC9663243_01
case_images: The obstetric ultrasonography shows the pregnancy sac and the yolk sac with the embryonic pole located near the internal os.
case_images: CRIOG2022-1352868.001.jpg
case_images: PMC9663243_01_CRIOG2022-1352868.001.jpg
case_images: fig1
case_images: Therefore, a cervical pregnancy was diagnosed, and the patient was hospitalized for further treatment (Figure 1).
case_images: The 2nd ultrasonography, a fetal echo (with FHR +) in the pregnancy bag.
case_images: CRIOG2022-1352868.002.jpg
case_images: PMC9663243_01_CRIOG2022-1352868.002.jpg
case_images: fig2
case_images: The 3rd ultrasonography, a fetal echo (with FHR +) in the pregnancy bag.
case_images: CRIOG2022-1352868.003.jpg
case_images: PMC9663243_01_CRIOG2022-1352868.003.jpg
case_images: fig3
case_images: As in the 3rd ultrasonography, there was a fetal echo (with FHR +) in the pregnancy bag (Figure 3).
case_images: Changes in beta-HCG levels during treatment.
case_images: CRIOG2022-1352868.004.jpg
case_images: PMC9663243_01_CRIOG2022-1352868.004.jpg
case_images: fig4
case_images: After treatment with 4 doses of MTX, a gradual decrease in beta-HCG levels was observed (Figure 4).