期刊
ULTRASOUND IN OBSTETRICS & GYNECOLOGY
卷 28, 期 7, 页码 925-933出版社
WILEY
DOI: 10.1002/uog.3871
关键词
autopsy; fetal malformation; prenatal ultrasound; termination of pregnancy
Objective To evaluate discrepancies between sonographic and autopsy findings following termination of pregnancy (TOP) in the second trimester. Methods This retrospective report is based on 288 consecutive second-trimester abortions carried out because of fetal malformations diagnosed by ultrasound examination at a tertiary referral center. The correlation between the results from the ultrasound and autopsy examinations was evaluated. Results Autopsy was performed in 274 cases. In 160 of the 274 pregnancies (58.4%) there was full agreement between the two examination methods. Findings detected by autopsy (in addition to those leading to termination) were not observed by ultrasonograpby in 86 (31.4%) of the pregnancies; of the 64 malformations that occurred, 30 (46.9%) were judged as 'detectable'. In 27 (9.9%) pregnancies, observations made by ultrasound (in addition to those leading to termination) were not confirmed at autopsy. in one pregnancy, postmortem radiology examination - but not autopsy - confirmed the ultrasound observations. No pregnancies were terminated because of false positive ultrasound observations. The correlation between ultrasound and autopsy findings was evaluated by three investigators; the inter-rater agreement was high (kappa = 0.85). Conclusion Discrepancies between ultrasound and autopsy findings were observed in about 40% of the pregnancies. These discrepancies confirm the need for autopsy following TOP. Copyright (c) 2006 ISUOG. Published by John Wiley & Sons, Ltd.
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