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• Clinical Article •
MRI measurement of fetal cerebellar vermis development
KAI Zhi-guo  CAI Min  WANG Guang-bin 

DOI:10.3969/j.issn.1674-8034.2015.07.004.


[Abstract] Objectives: To study the growth curve of the fetal cerebellar vermis in different gestational age.Materials and Methods: Sixty-three fetuses (15-40 gestational weeks) were scanned by 3.0 T magnetic resonance, in which 52 cases met the measurement requirements. Scanning sequence: T1WI, T2WI. Scanning plane: Sagittal, Coronal, Axial. Measurement: the antero-posterior diameter (APD), the height of anterior and posterior vermis. The linear regression between the gestational age and parameters mentioned above was analyzed.Results: The antero-posterior diameter, the height of anterior and posterior vermis were positively correlated with gestational age. The height of anterior vermis slightly higher than posterior vermis, the primary and infero-posterior fissure could clearly displayed in the most middle sagittal plane, P<0.05.Conclusions: The normal performance and growth curve of the fetal cerebellar vermis can be described by MR imaging after 17 weeks.
[Keywords] Fetus；Cerebellum；Magnetic resonance imaging

KAI Zhi-guo The 4th People's Hospital of Jinan, Jinan 250031, China

CAI Min The 4th People's Hospital of Jinan, Jinan 250031, China

WANG Guang-bin* Shandong Medical Imaging Research Institute, Jinan 250021, China

*Correspondence to: Wang GB, E-mail: wgb7932596@hotmail.com

Conflicts of interest   None.

Received  2015-01-14
Accepted  2015-03-25
DOI: 10.3969/j.issn.1674-8034.2015.07.004
DOI:10.3969/j.issn.1674-8034.2015.07.004.

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