Editorial for “Measurement of the Brain Volume/liver Volume Ratio by Three‐Dimensional Magnetic Resonance Imaging in Appropriate‐for‐Gestational Age Fetuses and Those With Fetal Growth Restriction”

2021 ◽  
Author(s):  
Sara Reis Teixeira
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Gestational Age ◽  
Brain Volume ◽  
Liver Volume ◽  
Three Dimensional ◽  
Volume Ratio ◽  
Resonance Imaging ◽  
Appropriate For Gestational Age ◽  
The Brain

scholarly journals Magnetic resonance imaging of the cranial nerves in congenital, traumatic, and vascular diseases: a pictorial essay

2021 ◽  
Vol 54 (3) ◽  
pp. 185-192 ◽  
Author(s):  
Mariana Dalaqua ◽  
Felipe Barjud Pereira do Nascimento ◽  
Larissa Kaori Miura ◽  
Fabiano Reis ◽  
Márcio Ricardo Taveira Garcia ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Cranial Nerves ◽  
Three Dimensional ◽  
Vascular Diseases ◽  
Resonance Imaging ◽  
Complex Anatomy ◽  
Contrast Enhanced ◽  
Pictorial Essay ◽  
The Brain

Abstract The cranial nerves, which represent extensions of the functional structures of the brain, traverse the head and neck. They are connected to various cranial structures and are associated with several diseases. An in-depth understanding of their complex anatomy and normal imaging appearance allows the examiner to identify and characterize abnormalities with greater precision. One important tool for evaluating the cranial nerves is contrast-enhanced magnetic resonance imaging, especially three-dimensional steady-state free precession sequences, which provide high soft-tissue and spatial resolution, despite the slenderness of the nerves. In most cases, imaging findings are nonspecific. Therefore, to narrow the differential diagnosis, it is necessary to take a full patient anamnesis, perform a focused physical examination and order laboratory tests. In this pictorial essay we review, illustrate and discuss, from a pathophysiological perspective, congenital, traumatic, and vascular diseases of the cranial nerves.

The Value of Enhanced Three-dimensional Brain volume magnetic Resonance Imaging in tolosa-hunt Syndrome: A Clinical Retrospective Study

2020 ◽  
Author(s):  
Guoliang Lin ◽  
Shushu Zhang ◽  
Beilei Hu ◽  
Songfang Chen ◽  
Ming Zou ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Cavernous Sinus ◽  
Brain Volume ◽  
Three Dimensional ◽  
Resonance Imaging ◽  
High Detection Rate ◽  
Negative Results ◽  
Hunt Syndrome ◽  
Conventional Mri

Abstract Background: The study aimed to evaluate the enhanced three-dimensional brain volume magnetic resonance imaging (3D-BRAVO) in the diagnosis of Tolosa-Hunt syndrome (THS). Methods: we described 21 patients with THS and their case records including clinical syndromes and neuroradiologic features by conventional MRI and enhanced 3D-BRAVO. Results: 19 patients showed enhancement in the cavernous sinus through 3D-BRAVO. 16/19had ipsilateral enhanced lesions involved 4-10 continuous slices in cavernous sinus on 3D-BRAVOscan. Both local size enlargements and enhancement in the cavernous sinus were found in 3 patients. The rest 2 patients performed negative results on neither conventional MRI nor enhanced 3D-BRAVO. Conclusions: enhanced 3D-BRAVO imaging demonstrated a high detection rate in the cavernous sinus, which may promote our understanding ofTolosa-Hunt syndrome.

Automatic Magnetic Resonance Tissue Characterization for Three-Dimensional Magnetic Resonance Imaging of the Brain

1995 ◽  
Vol 5 (3) ◽  
pp. 171-177 ◽  
Author(s):  
W. Eugene Phillips ◽  
S. Phuphanich ◽  
Robert P. Velthuizen ◽  
Martin L. Silbiger
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Tissue Characterization ◽  
Three Dimensional ◽  
Resonance Imaging ◽  
The Brain
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