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Spinal Cord Herniation • 10,146 views
This is a case for Prof. Dr. Dillon. It is in press by our neurosurgeons and us, for the use of Duragen. Idiopathic herniation of the thoracic spinal cord: a case report and technique note. U...
Neuro Protocols • 7,715 views
Alisa Gean is doing a great job getting a group together to share and collaborate neuro protocols. This would be a great place from members to share protocols, and open a discussion about the best ima...
Possible SIH with Spinal Subdural Hygroma, What Next? • 6,341 views
[caption id="attachment_602" align="aligncenter" width="407" caption="Sag T1. Tonsils are not particularly low and no sagging of the base of the brain."][/caption] [caption id="attachment_603" alig...
Cervical Spine Nomenclature • 5,060 views
The ASNR/ASSR nomenclature document was specific for the lumbar spine. I would be interested in your opinion on the correct terminology for cervical spondylosis: what terms and why. Specifically, t...
Brachial Plexus MRI Protocol • 4,646 views
BP MRI Protocol Fall is upon us and so is the lecturing season! Like years before, this Fall I will be giving my brachial plexus lecture several times and the most commonly asked question by the au...
Intracranial Hypotension: Advice on Best Treatment • 4,485 views
Middle age female patient diagnosed with Spontaneous intracranial hypotension. Has multiple (approx 23) perineural cysts. Has undergone several blood patches and artificial CSF infusions without rel...
Embolization of Brain Arteriovenous Malformations for Cure • 4,180 views
The editorial comment in the AJNR of Jan 09 by Jayaraman and Cloft is worthy of careful scrutiny, I believe. Although in my personal experience with Onyx and NBCA, final cure rates of brain AVMs from ...
Aunt Mickey (They Look the Same until You Undress Them). Internal Capsule Infarct or Something Else? • 3,892 views
This 30 year old hypertensive female smoker presented with acute onset of right hemiparesis. Her history also included OCP use and dyslipidemia. MRI demonstrated an acute infarct in the posterior limb...
Liver Hemangiomas and Vascular Lesions of the Brain • 3,871 views
[gallery] I have a patient with 15 large liver hemangiomas and two partly calcified lesions in brain. Does anyone know of associated liver hemangiomas and vascular lesions in the brain?
More on DWI of Head and Neck Lesions • 3,870 views
Yesterday I wrote a short comment in the utility of DWI in the evaluation of head and neck lesions. While reading cases in the afternoon I came across a new patient with a retinoblastoma. This pa...
Tag Archives: hydrocephalus
Role of Aqueductal CSF Stroke Volume in Idiopathic Normal-Pressure Hydrocephalus
Published ahead of print on November 26, 2009
doi: 10.3174/ajnr.A1943
American Journal of Neuroradiology 31:E26-E27, February 2010
© 2010 American Society of Neuroradiology
O. Algina
aDepartment of Radiology Uludag University Medical Faculty Gorukle, Bursa, Turkey
I read with great interest the article by Scollato et al entitled “Changes in Aqueductal CSF Stroke Volume in Shunted Patients with Idiopathic Normal-Pressure Hydrocephalus.”1 In this study, the authors investigated whether there is a relationship between clinical outcome and changes in aqueductal CSF stroke volume (ACSV) in patients with idiopathic normal-pressure hydrocephalus (INPH) who have undergone shunting. I would like to … Continue reading >>
Aunt Mickey (They Look the Same until You Undress Them). Colloid Cyst or Something Else?
Aunt Mickeys are alternative diagnoses for “Aunt Minnies”. They represent less common diagnoses, and emphasize the importance of clinical history.
This submission is a 23 year old male patient who became lethargic and somnolent after playing soccer. On physical exam he was somnolent, but arousable with no focal neurologic deficits. An unenhanced CT of the brain initially demonstrated right frontal horn dilatation. A subsequent CT demonstrated bilateral lateral and third ventricular dilatation. Following placement of a ventriculostomy catheter, MRI was obtained and demonstrated a cystic-appearing third ventricular lesion. The lesion was hyperintense on T1WI (Fig 1) and hypointense on T2WI … Continue reading >>