anteriore sakrale Meningozele
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/1/2/5/9/7/1/000007_thumb.jpg)
Anterior
Sacral Meningocele in Marfan Syndrome. Arterial phased sagittal image of the lower abdomen demonstrating the posterior vertebral scalloping due to dural ectasia and the large anterior sacral meningocele.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/1/2/5/9/7/2/000008_thumb.jpg)
Anterior
Sacral Meningocele in Marfan Syndrome. Sagittal MRI T2 sequence of the lumbar spine demonstrating herniation of the dura through the sacrum (arrow) in keeping with large anterior sacral meningocele.
![](https://pacs.de/sites/default/files/pictures/thumbs/www.eurorad.org/1/2/5/9/7/3/000009_thumb.jpg)
Anterior
Sacral Meningocele in Marfan Syndrome. Axial MRI T2 sequence of the lumbar spine demonstrating herniation of the dural through the sacrum (arrow) in keeping with large anterior sacral meningocele.
![](https://pacs.de/sites/default/files/pictures/thumbs/data.pacs.de/1/2/5/9/7/7/404ff20b224b86f6d14580046e2c0a_big_gallery_thumb.jpg)
Anterior
sacral meningocele • Huge anterior sacral meningocoele - Ganzer Fall bei Radiopaedia
![](https://pacs.de/sites/default/files/pictures/thumbs/data.pacs.de/1/1/2/1/1/3/fd803aea05b2ba5ae74c92d87a066c_big_gallery_thumb.jpg)
Scimitar
sacrum • Huge anterior sacral meningocoele - Ganzer Fall bei Radiopaedia
![](https://pacs.de/sites/default/files/pictures/thumbs/data.pacs.de/1/2/5/9/7/8/2b7bb6f5e9eed63c8f163d46e1489c0927f9fc0934de791a9a8722b5b1a6690c_big_gallery_thumb.jpg)
Anterior
sacral meningocele • Anterior sacral meningocele - Ganzer Fall bei Radiopaedia
![](https://pacs.de/sites/default/files/pictures/thumbs/data.pacs.de/1/2/5/9/7/9/94d65c7aaa32605334779c9a4b76596491efef7e2bcad03d269e4aaf64daaa6a_big_gallery_thumb.jpg)
Anterior
sacral meningocele • Anterior sacral meningocele - Ganzer Fall bei Radiopaedia
Anterior sacral meningocele is a congenital defect seen in the anterior aspect of the spine. It is defined as a meningeal cyst that occurs in the presacral space secondary to agenesis of a portion of the anterior sacrum.
Pathology
Associations
In approximately 50% of cases, associated malformations are found, including :
It can occur as part of the Currarino triad .
Radiographic features
Plain radiograph
Scimitar sacrum is a classically described finding on plain film.
Differential diagnosis
General imaging differential considerations include:
- tail gut duplication cyst
- pre-sacral neurenteric cyst
See also
Siehe auch:
- Tumoren Os sacrum
- Marfan-Syndrom
- Meningozele
- sakrale symptomatische Tarlov-Zysten
- Blasenentleerungsstörung
- Duplikationszyste des Rektums
- sakrale Meningozele
- sakrale extradurale Arachnoidalzyste
und weiter:
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![](/sites/all/modules/pacs/tools/imgs/Iris_color_40.png)
sakrale
extradurale Arachnoidalzyste