Valoración del cerebelo fetal mediante resonancia magnética
| Autor: | R. Llorens Salvador, G. Montoliu Fornas, F. Menor Serrano, A. Montoya Filardi, A. Viegas Sainz |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Pregnancy
medicine.medical_specialty Fetus Cerebellum 030219 obstetrics & reproductive medicine medicine.diagnostic_test Normal anatomy Posterior fossa Magnetic resonance imaging Prenatal diagnosis Anatomy medicine.disease 03 medical and health sciences 0302 clinical medicine medicine.anatomical_structure medicine Radiology Nuclear Medicine and imaging Radiology Medical diagnosis Psychology 030217 neurology & neurosurgery |
| Zdroj: | Radiología. 59:380-390 |
| ISSN: | 0033-8338 |
| DOI: | 10.1016/j.rx.2017.06.007 |
| Popis: | Obstetric protocols dictate that the fetal cerebellum should always be assessed during sonograms during pregnancy. For various reasons, including technical limitations or inconclusive sonographic findings, suspicion of cerebellar abnormalities is one of the most common indications for prenatal magnetic resonance imaging (MRI). Although sonography is the imaging technique of choice to assess the cerebellum, MRI shows the anatomy of the posterior fossa and abnormalities in the development of the fetal cerebellum in greater detail and thus enables a more accurate prenatal diagnosis. We describe and illustrate the normal anatomy of the fetal cerebellum on MRI as well as the different diseases that can affect its development. Moreover, we review the most appropriate terminology to define developmental abnormalities, their differential diagnoses, and the role of MRI in the prenatal evaluation of the posterior fossa. |
| Databáze: | OpenAIRE |
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