Presentation is loading. Please wait.

Presentation is loading. Please wait.

Terminal myelocystocele

Published byMária Kadlecová Modified over 5 years ago

Similar presentations

Presentation on theme: "Terminal myelocystocele"— Presentation transcript:

1 Terminal myelocystocele
Terminal myelocystocele.A, 30-week fetal sonography, sagittal spine view, shows a large cystic mass (arrows) arising from distal tip of sacrum.B, Axial view shows a single internal septation (arrow). Terminal myelocystocele.A, 30-week fetal sonography, sagittal spine view, shows a large cystic mass (arrows) arising from distal tip of sacrum.B, Axial view shows a single internal septation (arrow). The mass is contiguous with skin (dashed arrow).C, T2-weighted neonatal spine MR image shows that the cystic mass communicates with the spinal canal (arrow).D, Same view as C shows that cord is distended, dysmorphic, and tethered to the mass (arrows).E and F, Preoperative image of the terminal myelocystocele (E), with transillumination (F).G, Intraoperative view shows terminal dilation of central canal (arrow)—septation seen on sonography was this cyst wall.H, Intraoperative view shows spinal canal and tethered cord (arrow). J.A. Yu et al. AJNR Am J Neuroradiol 2007;28: ©2007 by American Society of Neuroradiology

Download ppt "Terminal myelocystocele"

Similar presentations

Corresponding midsagittal CT (left), MR (middle), and registered (right) images of the cervical spine show proper alignment and the relationship between.

Corresponding midsagittal CT (left), MR (middle), and registered (right) images of the cervical spine show proper alignment and the relationship between.
A 50-year-old man with MD. Axial thin-section CT image shows decreased distance between the vertical limb of the posterior semicircular canal and the posterior.

A 50-year-old man with MD. Axial thin-section CT image shows decreased distance between the vertical limb of the posterior semicircular canal and the posterior.
Two axial images from the same case of a facial nerve schwannoma involving the right mastoid segment of the facial nerve canal. Two axial images from the.

Two axial images from the same case of a facial nerve schwannoma involving the right mastoid segment of the facial nerve canal. Two axial images from the.
A 20-year-old man with HD. A, Neutral axial gradient-echo image at the C5 level demonstrates subtle bilateral LOA along the lateral aspects of the lamina.

A 20-year-old man with HD. A, Neutral axial gradient-echo image at the C5 level demonstrates subtle bilateral LOA along the lateral aspects of the lamina.
A and B, Sagittal (A) and axial (B) fast spin-echo images of the cervical spine before treatment demonstrate diffuse increase in signal intensity (arrows)

A and B, Sagittal (A) and axial (B) fast spin-echo images of the cervical spine before treatment demonstrate diffuse increase in signal intensity (arrows)
Tortuosity of optic nervesA, Axial fast spin-echo T2-weighted image showing factor 1: interruption of the optic nerve out of the axial plane (tip of arrow)

Tortuosity of optic nervesA, Axial fast spin-echo T2-weighted image showing factor 1: interruption of the optic nerve out of the axial plane (tip of arrow)
A, Sagittal T2WI MR image demonstrates a focal dorsal indentation (arrow) in the thoracic spinal cord. A, Sagittal T2WI MR image demonstrates a focal dorsal.

A, Sagittal T2WI MR image demonstrates a focal dorsal indentation (arrow) in the thoracic spinal cord. A, Sagittal T2WI MR image demonstrates a focal dorsal.
A, T2WI MR image demonstrates a focal dorsal indentation in the upper thoracic spinal cord (arrow). A, T2WI MR image demonstrates a focal dorsal indentation.

A, T2WI MR image demonstrates a focal dorsal indentation in the upper thoracic spinal cord (arrow). A, T2WI MR image demonstrates a focal dorsal indentation.
66-year-old woman with well-differentiated squamous cell carcinoma of lower gingiva.A, Axial T1-weighted MR image of metastatic submandibular node (arrow)

66-year-old woman with well-differentiated squamous cell carcinoma of lower gingiva.A, Axial T1-weighted MR image of metastatic submandibular node (arrow)
MRN technique. 3T MR neurography imaging sequences with isotropic multiplanar reconstruction. 3D T2 SPACE with multiplanar reconstruction of the cervical.

MRN technique. 3T MR neurography imaging sequences with isotropic multiplanar reconstruction. 3D T2 SPACE with multiplanar reconstruction of the cervical.
Brain and spine MR imaging of a 48-year-old woman with Zika virus infection and encephalitis and myelitis. Brain and spine MR imaging of a 48-year-old.

Brain and spine MR imaging of a 48-year-old woman with Zika virus infection and encephalitis and myelitis. Brain and spine MR imaging of a 48-year-old.
Wrong-level spine surgery in a 55-year-old woman.

Wrong-level spine surgery in a 55-year-old woman.
Patient 5. Patient 5. A, Initial sagittal T1-weighted image (483/15/23), obtained 14 hours after the ictus, reveals a short-segment EDH that is isointense.

Patient 5. Patient 5. A, Initial sagittal T1-weighted image (483/15/23), obtained 14 hours after the ictus, reveals a short-segment EDH that is isointense.
MR images demonstrating a large left middle cranial fossa mass.

MR images demonstrating a large left middle cranial fossa mass.
Spine MR imaging of a 35-year-old man with Zika virus infection and Guillain-Barré syndrome presenting with progressive ascending paralysis that evolved.

Spine MR imaging of a 35-year-old man with Zika virus infection and Guillain-Barré syndrome presenting with progressive ascending paralysis that evolved.
Typical MR images of the L2 vertebral body metastasis with pathologic fractures reveal a sharply defined lytic lesion. Typical MR images of the L2 vertebral.

Typical MR images of the L2 vertebral body metastasis with pathologic fractures reveal a sharply defined lytic lesion. Typical MR images of the L2 vertebral.
A, Sagittal T2WI MR image demonstrates a typical intraspinal extramedullary arachnoid cyst. A, Sagittal T2WI MR image demonstrates a typical intraspinal.

A, Sagittal T2WI MR image demonstrates a typical intraspinal extramedullary arachnoid cyst. A, Sagittal T2WI MR image demonstrates a typical intraspinal.
MR images of vertebrae in a 58-year-old woman with a history of long-term steroid use for treatment of a brain tumor. MR images of vertebrae in a 58-year-old.

MR images of vertebrae in a 58-year-old woman with a history of long-term steroid use for treatment of a brain tumor. MR images of vertebrae in a 58-year-old.
A, Axial T2-weighted spine MR image from a patient with SS shows a left T12 pseudomeningocele. A, Axial T2-weighted spine MR image from a patient with.

A, Axial T2-weighted spine MR image from a patient with SS shows a left T12 pseudomeningocele. A, Axial T2-weighted spine MR image from a patient with.
A 7-month-old boy with left hemimegalencephaly

A 7-month-old boy with left hemimegalencephaly

Similar presentations

Ads by Google