Results 71 to 80 of about 4,118 (182)

Temporal Characteristics of CSF-Venous Fistulas on Dynamic Decubitus CT Myelography: A Retrospective Multi-Institution Cohort Study. [PDF]

AJNR Am J Neuroradiol, 2023
Callen AL, Fakhri M, Timpone VM, Thaker AA, Dillon WP, Shah VN.   +5 more
europepmc   +1 more source

A blast from the past: Incidental Pantopaque deposition in a patient with acute stroke who underwent successful thrombectomy

Journal of Stroke and Cerebrovascular Diseases
Background: Pantopaque (iofendylate) was an oil-based myelographic contrast used until the 1980s. Residual deposits can persist for decades and mimic acute pathology on neuroimaging. Clinical Case: An 86-year-old woman with vascular risk factors and lung
Rainier Mark Loidor L. Rapal, MD, James Siegler, MD, Michael Hurley, MD   +2 more
doaj   +1 more source

Utility of Photon-Counting Detector CT Myelography for the Detection of CSF-Venous Fistulas. [PDF]

AJNR Am J Neuroradiol, 2023
Madhavan AA, Yu L, Brinjikji W, Cutsforth-Gregory JK, Schwartz FR, Mark IT, Benson JC, Amrhein TJ.   +7 more
europepmc   +1 more source

Spontaneous Intracranial Hypotension: A Review of Neuroimaging and Current Concepts

Indian Journal of Radiology and Imaging
Spontaneous intracranial hypotension (SICH) is the emerging cause of orthostatic headache as it has been better recognized in recent years. SICH happens due to spinal cerebrospinal fluid (CSF) leak; however, the manifestations are predominantly cranial ...
Sharath Kumar Goddu Govindappa, Chaitra Parameshwara Adiga, Savith Kumar, Lakshmikanth N. Goolahally, Sujit Kumar   +4 more
doaj   +1 more source

Prone Dynamic CT Myelography in Spontaneous Intracranial Hypotension : Diagnostic Need and Radiation Doses. [PDF]

Clin Neuroradiol, 2023
Lützen N, Barvulsky Aleman E, Fung C, Beck J, Urbach H.   +4 more
europepmc   +1 more source

Application of a Denoising High-Resolution Deep Convolutional Neural Network to Improve Conspicuity of CSF-Venous Fistulas on Photon-Counting CT Myelography. [PDF]

AJNR Am J Neuroradiol, 2023
Madhavan AA, Cutsforth-Gregory JK, Brinjikji W, Benson JC, Diehn FE, Mark IT, Verdoorn JT, Zhou Z, Yu L.   +8 more
europepmc   +1 more source

Modified Dynamic CT Myelography for Type 1 and 2 CSF Leaks: A Procedural Approach. [PDF]

AJNR Am J Neuroradiol, 2023
Mamlouk MD, Shen PY, Dahlin BC.
europepmc   +1 more source

Dural fistula visualized by intradural reflux of epidural blood patch − potential role of atlantoaxial hypermobility in intracranial hypotension

Interdisciplinary Neurosurgery
Background: Intracranial hypotension can occur at any age and commonly presents with orthostatic headache. Dural rupture is a major underlying cause; however, its precise pathophysiological mechanisms remain incompletely understood.
Issei Shimamura, Eiichi Nakai, Hitoshi Fukuda, Tetsuya Ueba   +3 more
doaj   +1 more source

Lateral Decubitus Dynamic CT Myelography with Real-Time Bolus Tracking (dCTM-BT) for Evaluation of CSF-Venous Fistulas: Diagnostic Yield Stratified by Brain Imaging Findings. [PDF]

AJNR Am J Neuroradiol, 2023
Huynh TJ, Parizadeh D, Ahmed AK, Gandia CT, Davison HC, Murray JV, Mark IT, Madhavan AA, Shlapak D, Rozen TD, Brinjikji W, Vibhute P, Gupta V, Brewer K, Fermo O.   +14 more
europepmc   +1 more source

Intrathecal injection of Iohexol for routine myelography and CT myelography in 1,000 cases.

Chinese medical journal, 1990
This article is to present the experience in 1,000 cases given intrathecal Iohexol injection during 1985-1988, including conventional myelography in 343 cases, conventional and CT myelography in 572, only CT myelography in 60 and CT cisternography in 25. No convulsions were observed.
Y S, Wang, Y H, Jiang, Z Y, Hou
openaire   +1 more source