ArticleComputational and mathematical methods in medicine2022
The Volume of T2 Low-Signal Band and the Width of the Widest Blood Vessel in Placenta Measured by MRI in Pregnant Women with Different Types of Placental Implantation and Its Differential Value.
Article in Computational and mathematical methods in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.
- Development and validation of MRI-based scoring models for predicting placental invasiveness in high-risk women for placenta accreta spectrum.European radiology · 2024Pooled it
- Retracted: The Volume of T2 Low-Signal Band and the Width of the Widest Blood Vessel in Placenta Measured by MRI in Pregnant Women with Different Types of Placental Implantation and its Differential Value.Computational and mathematical methods in medicine · 2023Article
Corrections and comments
- Retraction · 2023-07-19Concerns/Issues about Data · Concerns/Issues about Referencing/Attributions · Concerns/Issues about Peer Review · Investigation by Journal/Publisher · Investigation by Third Party · Unreliable Results and/or Conclusions · · See also: https://pubpeer.com/publications/1F8616D236FCBD90D467DA9B1A0802
- Retracted
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To explore the value of magnetic resonance imaging (MRI) in measuring the volume of T2 low-signal band and the width change of the widest blood vessel in placenta in pregnant women with different types of placenta implantation (PI). Methods: From November 2020 to August 2021, 116 patients in our hospital who underwent placental MRI because of ultrasound or clinical suspicion of PI were selected as the research object. According to the "gold standard" (clinical or surgical pathological results), 79 cases with PI were diagnosed as PI group, and 37 cases without PI were no PI group. The clinical features, MRI signs, T2 hyposignal zone volume, and the width of the widest blood vessel in placenta were compared between the two groups and different types of PI patients. Logistic regression was used to analyze the influencing factors of PI and PI classification, and the receiver-operating characteristic (ROC) was used to analyze the value of T2 low-signal zone volume and the widest blood vessel width in the placenta for different types of PI. Results: The history of cesarean section, uneven placental signal, the proportion of T2 low-signal band shadow, the volume of T2 low-signal band, and the width of the widest blood vessel in placenta in PI group were higher than those in non-PI group ( Conclusion: MRI measurement of T2 hyposignal zone volume and the widest blood vessel width in placenta can be used for PI diagnosis and classification differentiation and provide reliable basis for clinical prenatal preparation and treatment planning.
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