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Sonographic detection of cervical incompetence
1Department of Obstetrics and Gynecology, Hospital of the University of Pennsylvania, Philadelphia 19104.
Clinical Obstetrics and Gynecology
|March 1, 1988
Summary
Diagnosing cervical incompetence during pregnancy can be objectively assessed using ultrasound. Membrane bulging into a dilated cervix is the most reliable sonographic indicator for this condition.
Area of Science:
- Obstetrics and Gynecology
- Medical Imaging
- Reproductive Medicine
Background:
- Cervical incompetence, a condition affecting pregnancy, is traditionally diagnosed through patient history and clinical examination.
- Objective diagnostic methods are needed to improve the accuracy of cervical incompetence diagnosis during gestation.
Purpose of the Study:
- To evaluate the utility of sonographic evaluation of the cervix and lower uterine segment for diagnosing cervical incompetence.
- To identify reliable sonographic signs associated with cervical incompetence.
Main Methods:
- Sonographic assessment of the cervix and lower uterine segment during pregnancy.
- Correlation of sonographic findings with clinical diagnosis of cervical incompetence.
Main Results:
- Sonographic evaluation provides an objective method for diagnosing cervical incompetence during pregnancy.
- The most reliable sonographic sign identified was the bulging of fetal membranes into a partly dilated cervical canal.
Conclusions:
- Ultrasound offers an objective diagnostic approach for cervical incompetence in pregnant patients.
- Further standardization of ultrasound techniques and large prospective studies are required to fully establish its diagnostic value.