Maceration determines diagnostic yield of fetal and neonatal whole body post-mortem ultrasound
© 2019 The Authors. Prenatal Diagnosis published by John Wiley & Sons Ltd..
OBJECTIVES: To determine factors in nondiagnostic fetal and neonatal post-mortem ultrasound (PMUS) examinations.
METHODS: All fetal and neonatal PMUS examinations were included over a 5-year study period (2014-2019). Nondiagnostic image quality by body parts (brain, spine, thorax, cardiac, and abdomen) was recorded and correlated with patient variables. Descriptive statistics and logistic regression analyses were performed to identify significant factors for nondiagnostic studies.
RESULTS: Two hundred sixty-five PMUS examinations were included, with median gestational age of 22 weeks (12-42 wk), post-mortem weight of 363 g (16-4033 g), and post-mortem interval of 8 days (0-39 d). Diagnostic imaging quality was achieved for 178/265 (67.2%) studies. It was high for abdominal (263/265, 99.2%), thoracic (264/265, 99.6%), and spine (265/265, 100%) but lower for brain (210/265, 79.2%) and cardiac imaging (213/265, 80.4%). Maceration was the best overall predictor for nondiagnostic imaging quality (P < .0001). Post-mortem fetal weight was positively associated with cardiac (P = .0133) and negatively associated with brain imaging quality (P = .0002). Post-mortem interval was not a significant predictor.
CONCLUSIONS: Fetal maceration was the best predictor for nondiagnostic PMUS, particularly for brain and heart. Fetuses with marked maceration and suspected cardiac or brain anomalies should be prioritised for post-mortem MRI.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:40 |
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| Enthalten in: |
Prenatal diagnosis - 40(2020), 2 vom: 28. Jan., Seite 232-243 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Shelmerdine, Susan Cheng [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Completed 08.02.2021 Date Revised 28.03.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1002/pd.5615 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM303464860 |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2019 The Authors. Prenatal Diagnosis published by John Wiley & Sons Ltd. | ||
| 520 | |a OBJECTIVES: To determine factors in nondiagnostic fetal and neonatal post-mortem ultrasound (PMUS) examinations | ||
| 520 | |a METHODS: All fetal and neonatal PMUS examinations were included over a 5-year study period (2014-2019). Nondiagnostic image quality by body parts (brain, spine, thorax, cardiac, and abdomen) was recorded and correlated with patient variables. Descriptive statistics and logistic regression analyses were performed to identify significant factors for nondiagnostic studies | ||
| 520 | |a RESULTS: Two hundred sixty-five PMUS examinations were included, with median gestational age of 22 weeks (12-42 wk), post-mortem weight of 363 g (16-4033 g), and post-mortem interval of 8 days (0-39 d). Diagnostic imaging quality was achieved for 178/265 (67.2%) studies. It was high for abdominal (263/265, 99.2%), thoracic (264/265, 99.6%), and spine (265/265, 100%) but lower for brain (210/265, 79.2%) and cardiac imaging (213/265, 80.4%). Maceration was the best overall predictor for nondiagnostic imaging quality (P < .0001). Post-mortem fetal weight was positively associated with cardiac (P = .0133) and negatively associated with brain imaging quality (P = .0002). Post-mortem interval was not a significant predictor | ||
| 520 | |a CONCLUSIONS: Fetal maceration was the best predictor for nondiagnostic PMUS, particularly for brain and heart. Fetuses with marked maceration and suspected cardiac or brain anomalies should be prioritised for post-mortem MRI | ||
| 650 | 4 | |a Journal Article | |
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| 700 | 1 | |a Mandalia, Uday |e verfasserin |4 aut | |
| 700 | 1 | |a Sebire, Neil James |e verfasserin |4 aut | |
| 700 | 1 | |a Arthurs, Owen John |e verfasserin |4 aut | |
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