Head and Neck Imaging

Application of 3.0T MRI Combined with TVCDU in the Diagnosis of Cesarean Scar Pregnancy

Author:JIN Yan, ZHAO Qing

affiliation:Department of Magnetic Resonance, Second People's Hospital of Jiaozuo, Jiaozuo 454000, Henan Province, China

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Abstract

Objective To observe the application value of 3.0T MRI and trans-vaginal color Doppler ultrasound (TVCDU) in the diagnosis of cesarean scar pregnancy (CSP). Methods The clinical data of 66 patients suspected as CSP in our hospital were analyzed retrospectively. All patients were given 3.0T MRI and TVCDU. Pathological examination was considered as "gold standard", and the diagnostic efficacy of 3.0T MRI combined with TVCDU on CSP was evaluated. Results The diagnostic sensitivity, accuracy and negative predictive value of 3.0T MRI combined with TVCDU were higher than those of TVCDU alone (P<0.05). The consistency of combined diagnosis and pathological examination was higher than that of single diagnosis. Conclusion 3.0T MRI combined with TVCDU for CSP can significantly improve the diagnostic accuracy and help to guide the choice of treatment plan.

【Keyword】3.0T MRI; Trans-vaginal Color Doppler Ultrasound; Combined Diagnosis; Cesarean Scar Pregnancy

【Chart number】R714.2;R445

【Document Identification Number】A

【DOI】 10.3969/j.issn.1672- 5131.2019.01.036