Development of the human fetal cerebellum in the second trimester: a post mortem magnetic resonance imaging evaluation.
作者： Fei Liu , Zhonghe Zhang , Xiangtao Lin , Gaojun Teng , Haiwei Meng
DOI: 10.1111/J.1469-7580.2011.01418.X
关键词:
摘要: The cerebellum is one of the most important structures in posterior cranial fossa, but characterization its development by magnetic resonance imaging (MRI) incomplete. We scanned 40 fetuses that had no morphological brain disorder at 14-22 weeks gestation using 7.0 T MRI. Amira 4.1 software was used to determine parameters fetal cerebellum, which included cerebellar volume (CV), transverse diameter (TCD), and length width vermis. relationship between these measurements gestational age (GA) analysed. found primary fissure visible week 14 gestation. From 16, prepyramidal fissure, secondary dentate nucleus could be identified. posterolateral fourth ventricle were recognized 17, whereas tentorium 20. relationships GA CV, TCD, vermis described adequately second-order polynomial regression curves. ratios TCD decreased with GA. These results show MRI can trajectory clearly. They increase our understanding normal fetus, will facilitate diagnosis pathological intrauterine changes cerebellum.
sci-hub.se 参考文章(20)
József Gábor Joó, János Rigó jr., Importance of magnetic resonance investigations in the prenatal diagnostics of malformations of the fetal central nervous system Orvosi Hetilap. ,vol. 150, pp. 1275- 1280 ,(2009) , 10.1556/OH.2009.28626
Taylor F. Reichel, Ronald M. Ramus, Jacqueline T. Caire, Linda S. Hynan, Kevin P. Magee, Diane M. Twickler, Fetal central nervous system biometry on MR imaging. American Journal of Roentgenology. ,vol. 180, pp. 1155- 1158 ,(2003) , 10.2214/AJR.180.4.1801155
Fabio Triulzi, Cecilia Parazzini, Andrea Righini, MRI of fetal and neonatal cerebellar development Seminars in Fetal & Neonatal Medicine. ,vol. 10, pp. 411- 420 ,(2005) , 10.1016/J.SINY.2005.05.004
Amal S. Mighell, Ed D. Johnstone, Malcolm Levene, Post-natal investigations: management and prognosis for fetuses with CNS anomalies identifiedin uteroexcluding neurosurgical problems Prenatal Diagnosis. ,vol. 29, pp. 442- 449 ,(2009) , 10.1002/PD.2245
Catherine Limperopoulos, Richard L. Robertson, Nancy R. Sullivan, Haim Bassan, Adré J. du Plessis, Cerebellar Injury in Term Infants: Clinical Characteristics, Magnetic Resonance Imaging Findings, and Outcome Pediatric Neurology. ,vol. 41, pp. 1- 8 ,(2009) , 10.1016/J.PEDIATRNEUROL.2009.02.007
Ashley J. Robinson, Susan Blaser, Ants Toi, David Chitayat, William Halliday, Sophie Pantazi, Munire Gundogan, Suzanne Laughlin, Greg Ryan, The fetal cerebellar vermis: assessment for abnormal development by ultrasonography and magnetic resonance imaging. Ultrasound Quarterly. ,vol. 23, pp. 211- 223 ,(2007) , 10.1097/RUQ.0B013E31814B162C
C. Falip, P. Hornoy, A.E. Millischer Bellaïche, V. Merzoug, C. Adamsbaum, Imagerie par résonance magnétique (IRM) fœtale cérébrale : indications, aspects normaux et pathologiques Revue Neurologique. ,vol. 165, pp. 875- 888 ,(2009) , 10.1016/J.NEUROL.2009.01.036
Elida Vazquez, Nuria Mayolas, Ignacio Delgado, Teresa Higueras, Fetal neuroimaging: US and MRI Pediatric Radiology. ,vol. 39, pp. 422- 435 ,(2009) , 10.1007/S00247-009-1221-X
George A. Alexiou, George Sfakianos, Neofytos Prodromou, Dandy-Walker Malformation: Analysis of 19 Cases: Journal of Child Neurology. ,vol. 25, pp. 188- 191 ,(2010) , 10.1177/0883073809338410
Daniela Necchi, Cristiana Soldani, Graziella Bernocchi, Elda Scherini, Development of the anatomical alteration of the cerebellar fissura prima. Anatomical Record-advances in Integrative Anatomy and Evolutionary Biology. ,vol. 259, pp. 150- 156 ,(2000) , 10.1002/(SICI)1097-0185(20000601)259:2<150::AID-AR5>3.0.CO;2-A