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van der Hoek-Snieders HEM, van den Heuvel AJML, van Os-Medendorp H, Kamalski DMA. Diagnostic accuracy of fetal MRI to detect cleft palate: a meta-analysis. Eur J Pediatr 2020; 179:29-38. [PMID: 31797081 PMCID: PMC6942582 DOI: 10.1007/s00431-019-03500-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/17/2019] [Accepted: 10/09/2019] [Indexed: 02/07/2023]
Abstract
This systematic review aims to determine the diagnostic accuracy of fetal MRI for detecting cleft palate in fetuses at risk for orofacial clefts. Pubmed, Embase, and CINAHL were searched systematically. A diagnostic study was included if it performed MRI (index test) and postnatal examination (reference test) in fetuses at risk for orofacial clefts. Methodological quality was assessed using the QUADAS-2. A meta-analysis was performed with a random-effects model, calculating the pooled sensitivity, specificity, and area under the curve. The search resulted in eight studies (334 fetuses) to be included: four prospective and four retrospective studies. The applicability concern was low. There was, however, a risk of selection and information bias. All studies showed that MRI well predicted the chance of cleft palate. The sensitivity results were homogeneous, but heterogeneity was assumed regarding the specificity estimate (Cochrane's Q test: p = 0.00). The pooled sensitivity was 0.97 (95% CI 0.93-0.99); the pooled specificity was 0.94 (0.89-0.97). The area under the curve was 0.98 (95% CI 0.98-0.99).Conclusion: This meta-analysis shows that MRI has an excellent sensitivity and good to excellent specificity for diagnosing cleft palate in fetuses at risk for orofacial clefts. Future research should assess applicability for clinical care.What is Known:• Using ultrasound for prenatal detection of cleft palate leads to misdiagnosis frequently.• MRI could potentially improve the prenatal detection rate of cleft palate.What is New:• Eight studies describe the diagnostic accuracy of MRI for detecting cleft palate.• Combined results show excellent sensitivity and good to excellent specificity.
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Affiliation(s)
| | | | - Harmieke van Os-Medendorp
- Clinical Health Sciences, Faculty of Medicine, Utrecht University, Utrecht, The Netherlands ,Department of Dermatology/Allergology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Digna M. A. Kamalski
- Department of Otorhinolaryngology Head and Neck Surgery, University Medical Centre Utrecht, Heidelberglaan 100, G05.129, 3584 CX Utrecht, The Netherlands
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Tian M, Xiao L, Jian N, Wei X, Liu S, Zhao H, Li G, Zhang S, Liang W, Lin N, Lin X. Accurate diagnosis of fetal cleft lip/palate by typical signs of magnetic resonance imaging. Prenat Diagn 2019; 39:883-889. [PMID: 31169321 DOI: 10.1002/pd.5499] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 04/13/2019] [Accepted: 05/26/2019] [Indexed: 11/07/2022]
Abstract
OBJECTIVE This study aims to evaluate the accuracy of magnetic resonance imaging (MRI) in diagnosing orofacial clefts and proposes specific signs for determining the type of cleft. METHODS Pregnant women in whom fetal facial malformations are suspected by ultrasonography (US) underwent 1.5 T MRI. The accuracy of the prenatal US and MRI diagnosis was compared with the postnatal findings. RESULTS A total of 71 fetuses were included in the final analysis, which comprised of 35 cases of isolated cleft lip, six cases of cleft lip and alveolus, 21 cases of cleft lip and palate, four cases of isolated cleft palate, and five normal fetuses. MRI was more sensitive than US (MRI 100%, US 77.5%; Fisher's exact test: MRI vs US P=0.000). The accuracy of MRI for all types was 100%. Specific signs (Inverted T, L/anti-L, U, and "Notch" signs) were proposed, indicating the normal hard, unilateral cleft, bilateral cleft, and cleft soft palates, respectively, which can facilitate the identification of different types of cleft palates. CONCLUSION MRI can accurately diagnose the type of cleft based on typical signs, which can serve as a definite diagnostic modality and an effective supplement of US.
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Affiliation(s)
- Mimi Tian
- School of Medicine, Shandong University, Jinan, China
| | - Lianxiang Xiao
- Shandong Medical Imaging Research Institute, Shandong University, Jinan, China
| | - Nan Jian
- School of Medicine, Shandong University, Jinan, China.,CT Department, Heze Municipal Hospital, Heze, China
| | - Xinhong Wei
- Shandong Medical Imaging Research Institute, Shandong University, Jinan, China
| | - Shuwei Liu
- Shandong Provincial Key Laboratory of Mental Disorders, Research Center for Sectional and Imaging Anatomy, Shandong University School of Medicine, Jinan, China
| | - Hui Zhao
- Department of Imaging, Shandong Provincial Western Hospital, Jinan, China
| | - Guan Li
- College of Radiology, Taishan Medical University, Tai'an, China
| | - Shuai Zhang
- School of Medicine, Shandong University, Jinan, China
| | - Wenjia Liang
- Shandong Provincial Key Laboratory of Mental Disorders, Research Center for Sectional and Imaging Anatomy, Shandong University School of Medicine, Jinan, China
| | - Nan Lin
- School of Medicine, Shandong University, Jinan, China
| | - Xiangtao Lin
- School of Medicine, Shandong University, Jinan, China.,Department of Radiology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, China
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