Suspected Arachnoid cyst of the velum interpositum
The velum interpositum is the potential subarachnoid space between the fornix and its attached choroid above and the choroid forming the roof of the 3rd ventricle inferiorly, and is an anterior extension of the quadrigeminal plate cistern just located superior to the pineal gland. If this potential space is simply prominent, it is known as cavum velum interpositum. However, if there is mass effect such as inferior displacement of the internal cerebral veins or the pineal gland, arachnoid cyst is the most likely explanation.
Dr.Sumer K Sethi, MD
Sr Consultant Radiologist ,VIMHANS and CEO-Teleradiology Providers
Suspected Arachnoid cyst of the velum interpositum
Reviewed by Sumer Sethi
on
Friday, January 09, 2009
Rating:
Reviewed by Sumer Sethi
on
Friday, January 09, 2009
Rating:
Sumer Sethi
Unique blend of academic excellence and entrepreneurship, heading leading firms in India- Teleradiology Providers, pioneering company providing teleradiology services and DAMS (Delhi Academy of Medical Sciences) Premier test preparation institute in India for MD/MS/MCI preparation. He has also been an invited faculty member at various conferences, including Teleradiology in IRIA 2008 and 2011, Hospital Build Middle East, Congress of the Brain Tumor Radiology in Neuro-oncology Society. Dr. Sethi is Editor-in-Chief of Internet Journal of Radiology. He has a keen interest in Web 2.0 technologies and in maintaining his famous radiology blog, which has been featured in multiple international journals.
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