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Articles » Central nervous system » Spine » Diastematomyelia

2010-1-28-10 Diastematomyelia © Chauhan


Binodini M.Chauhan, MD.

Surat, India.


Case report

This a case of a diastematomyelia diagnosed at 18 weeks of gestation. The patient was a  32-year-old G1P0 who conceived after intrauterine insemination. During the ultrasound examination, we discovered a bony septum arising from the vertebrae at the level of T10-T12 ( between 10th and 12th thoracic vertebrae). There was some widening of the spinal canal as well. There was no sign of spina bifida or any other abnormality.

Images 1,2: Image 1 shows a transverse scan of the fetal brain. Image 2 shows a sagittal view of the spine.


Images 3,4: Image 3 shows a widening of the spinal canal. Image 4 shows a echogenic longitudinal septum located in the spinal canal.


Images 5,6: 3D images of the bony septum of the thoracic spine, see arrow.


Image 7: 3D image of the longitudinal bony septum inside of the spinal canal.



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