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A rare case of positional changes of carotid artery depicted within a single MR study and a wandering carotid artery depicted on a serial MR studies

Autor: Satoshi Matsushima, Yukiko Tsuneoka, Akira Baba, Reina Kayama, Ryo Kurokawa, Hiroya Ojiri, Mariko Kurokawa, Hideomi Yamauchi, Taiki Suzuki, Yoshiaki Ota

Publikováno v: Radiology Case Reports, Vol 17, Iss 1, Pp 50-53 (2022)
Radiology Case Reports

The retropharyngeal carotid artery (RCA) is a relatively rare anatomical malposition, and positional changes in the RCA is also extremely rare. In addition, there are some reports of ''wandering carotid artery'' which means that the carotid artery re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85393eafc02f78e34a2a1bcd4698d35b
http://www.sciencedirect.com/science/article/pii/S1930043321007111

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Mendelian Randomization Analysis as a Tool to Gain Insights into Causes of Diseases: A Primer

Autor: Anna Köttgen, Adrienne Tin

Publikováno v: J Am Soc Nephrol

Many Mendelian randomization (MR) studies have recently been published, with inferences on the causal relationships between risk factors and diseases that have potential implications for clinical research. In nephrology, MR methods have been applied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71f859ba586c7ae3dd5776d19ff49b54
https://doi.org/10.1681/asn.2020121760

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Three-dimensional simultaneous brain mapping of T1, T2, T2∗ and magnetic susceptibility with MR Multitasking

Autor: Cao, Tianle, Ma, Sen, Wang, Nan, Gharabaghi, Sara, Xie, Yibin, Fan, Zhaoyang, Hogg, Elliot, Wu, Chaowei, Han, Fei, Tagliati, Michele, Haacke, E Mark, Christodoulou, Anthony G, Li, Debiao

Publikováno v: Magnetic resonance in medicine, vol 87, iss 3

PurposeTo develop a new technique that enables simultaneous quantification of whole-brain T1 , T2 , T2∗ , as well as susceptibility and synthesis of six contrast-weighted images in a single 9.1-minute scan.MethodsThe technique uses hybrid T2 -prepa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::70a721dcb8873421c951465d7709ecba
https://escholarship.org/uc/item/6115k63w

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Assessing the neuroanatomy knowledge and spatial ability of radiotherapy technologist undergraduates using an interactive volumetric simulation tool—the RadioLOG project

Autor: Emilien Micard, Romain Tonnelet, Pedro Texeira, Marc Fauvel, Florence Beuret, Guillaume Vogin, Marie-Line Androni, Nicolas Gillet, Gabriela Hossu, Marine Beaumont, Elisabeth Moerschel, Karine Feltgen

Publikováno v: European Radiology
European Radiology, Springer Verlag, 2021, 31 (4), pp.2132-2143. ⟨10.1007/s00330-020-07351-1⟩

International audience; Objective: To assess the use of a volumetric image display simulation tool (VDST) for the evaluation of applied radiological neuroanatomy knowledge and spatial understanding of radiotherapy technologist (RTT) undergraduates.Me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4740295dc5fdd4cf0955bf339a38361
https://doi.org/10.1007/s00330-020-07351-1

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Cochlear Implants and Magnetic Resonance Imaging: Experience With Over 100 Studies Performed With Magnets in Place

Autor: Brian A. Neff, Colin L. W. Driscoll, Robert E. Watson, Neil S. Patel, John I. Lane, Wanda L. Fussell, Matthew L. Carlson

Publikováno v: Otology & Neurotology. 42:51-58

OBJECTIVE To evaluate adverse events and feasibility of performing 1.5-T MRI in patients with cochlear implants (CI) and auditory brainstem implants (ABI). SETTING Single tertiary academic referral center. PATIENTS CI and ABI recipients undergoing 1.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23f6c18c0354394b04db0827f21048c4
https://doi.org/10.1097/mao.0000000000002866

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Normal variations in position and relations of the median nerve in the carpal tunnel: A cross‐sectional observational study using clinical magnetic resonance imaging

Autor: Marcus E.G. Rault, Andoni P. Toms, Nimalan Sanmugalingam

Publikováno v: Clinical Anatomy. 33:598-604

A standard relationship of the median nerve to neighboring tendons in the carpal tunnel has been described, but descriptions of normal variations are limited. The aim of this study is to describe the variation in position of the median nerve within t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7231b885987cbe01da786c020a5c2cd0
https://doi.org/10.1002/ca.23458

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Development of a Proton-Frequency-Transparent Birdcage Radiofrequency Coil for In Vivo 13C MRS/MRSI Study in a 3.0 T MRI System

Autor: Ilwoo Park, Gwang-Woo Jeong, Jun-Sik Yoon, Han-Jae Chung, Gwang-Won Kim, Chang-Hyun Oh, You-Jin Jeong, Jong Min Kim

Publikováno v: Applied Sciences, Vol 11, Iss 11445, p 11445 (2021)
Applied Sciences; Volume 11; Issue 23; Pages: 11445

A proton-frequency-transparent (PFT) birdcage RF coil that contains carbon-proton switching circuits (CPSCs) is presented to acquire 13C MR signals, which, in turn, enable 1H imaging with existing 1H RF coils without being affected by a transparent 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bec72a56cac24c08b28fb380f86fb89
https://www.mdpi.com/2076-3417/11/23/11445

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Gradient echo-based quantitative MRI of human brain at 7T : Mapping of T1, MT saturation and local flip angle

Autor: Olsson, Hampus

Quantitative MRI (qMRI) refers to the process of deriving maps of MR contrast parameters, such as relaxation times, from conventional images. If the qMRI maps have a high degree of precision and a low degree of bias, they can be compared longitudinal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1110::9dbd26798f84a0d386942e747abddb20
https://lup.lub.lu.se/record/984ff642-e1e3-4dc5-8111-11672461596f

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Case of anterolateral migration of herniated cervical disc fragment mimicking a spinal meningioma

Autor: Andrés Alberto Moral-Naranjo, Victor Andrés Reyes-Rodríguez, Julio César López-Valdés, Abraham Ibarra de la Torre, Daniel Alejandro Vega-Moreno, Carlos Betancourt-Quiroz, Ulises García-González, José Omar Santellán-Hernández, Martha Elena González-Jiménez

Publikováno v: Surgical Neurology International

Background: Before the introduction of high-resolution MR, few disc fragments were misdiagnosed as meningiomas. Case Description: A 63-year-old female presented with a 6-month history of mild to moderate pain in the left arm, weakness 4/5 in the left

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7549e4840b757171db9d71dbea3cdd3
http://europepmc.org/articles/PMC8422421

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Performance of 18F-fluciclovine PET/MR in the evaluation of osseous metastases from castration-resistant prostate cancer

Autor: Onofrio A. Catalano, Mark Vangel, Sara S. Marco, Vinay Prabhu, Pedram Heidari, Philip J. Saylor, Barbara J. Amorim, Willian E. Palmer, Debra A. Gervais

Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging. 47:105-114

18F-Fluciclovine is indicated for evaluation of suspected prostate cancer (PCa) biochemical recurrence. There are few studies investigating fluciclovine with PET/MR and none evaluated osseous metastases. Our aim was to assess the performance of 18F-f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3130654554df98324edab1a91fa8f5e1
https://doi.org/10.1007/s00259-019-04506-1

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