International Journal of Clinical Research

Objective: To analyze the ultrasonic diagnosis results of early ectopic pregnancy and corpus luteum of early pregnancy, so as to provide value and significance for the differential diagnosis of the two diseases. Methods: the two-dimensional ultrasound images and color Doppler findings of 50 patients with early ectopic pregnancy and 50 patients with corpus luteum of early pregnancy from January 2019 to April 2022 were analyzed retrospectively. Results: in the ectopic pregnancy group, there were 20 (40.00%) cases of ring and semi ring, 11 (22.00%) cases of strip, 5 (10.00%) cases of dot, and 14 (28.00%) cases of no obvious blood flow; There were 36 (72.00%) cases of ring and semi ring, 7 (14.00%) cases of strip, 3 (6.00%) cases of dot and 4 (8.00%) cases of no obvious blood flow in the luteal body group of early pregnancy. The PSV of ectopic pregnancy group was (13.26 ± 9.65) (cm / s) and the resistance index was (0.43 ± 0.002); The PSV of patients with corpus luteum in early pregnancy was (33.29 ± 5.11) (cm / s) and the resistance index was (0.40 ± 0.02). Conclusion: the two groups can be differentiated through the observation of ultrasonic diagnosis results, CDFI and blood flow parameters, which has positive clinical significance.

Pregnant Corpus Luteum; Ultrasound; Ectopic Pregnancy; Differential Diagnosis