International Journal of Cancer Research

Objective: To explore the diagnostic effect of vaginal ultrasound and transabdominal ultrasound in different types of scar pregnancy after cesarean section. Methods: from April 2019 to June 2020, 64 pregnant women with cesarean scar were selected as the subjects of this study. After admission, all the pregnant women were judged by the medical staff on their symptoms. Transvaginal ultrasound and MRI combined with vaginal ultrasound were used to record the classification accuracy and diagnostic accuracy of the two examination methods and analyze the differences between the groups. Results: among the 64 patients with scar pregnancy, there were 30 patients with partial penetration of gestational sac, 16 patients with complete penetration of gestational sac and 18 patients with mixed mass; The results showed that compared with the diagnosis of transvaginal ultrasound alone, the accuracy of MRI combined with transvaginal ultrasound was higher, and the difference between the two groups was significant (P < 0.05). Conclusion: in the classification of patients with cesarean scar pregnancy, transabdominal ultrasound, transvaginal ultrasound and MRI can obtain a certain diagnostic effect. However, compared with transabdominal ultrasound, MRI combined with vaginal ultrasound has a higher diagnostic accuracy. The difference between the two groups is significant and statistically significant.

Transabdominal Ultrasound; Transvaginal Ultrasound; MRI； Cesarean Scar Pregnancy; Ultrasonic Typing; Ultrasonic Examination