Zobrazeno 1 - 10
of 9 768
pro vyhledávání: '"MR spectroscopy"'
Publikováno v:
Radiology Case Reports, Vol 19, Iss 11, Pp 5332-5335 (2024)
This case report describes the potential utility of MR spectroscopy and MR perfusion imaging in a patient with central nervous system involvement of Erdheim-Chester disease (ECD). A 57-year-old male presented with a variety of neurological symptoms,
Externí odkaz:
https://doaj.org/article/511d711e3c844982a90822e2eb999e17
Autor:
Sarah El-Nakeep, Enas Foda, Aliaa S. Sheha, Sara Mohamed Abdelazeem, Ghada Abdelrahman Mohamed
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-12 (2024)
Abstract Background Metabolic dysfunction-associated steatotic liver (MASLD) disease is the commonest hepatic cause of liver fibrosis and cirrhosis after the introduction of the direct acting antivirals and eradication of hepatitis C. MASLD is usuall
Externí odkaz:
https://doaj.org/article/003f0c47416a4980acdd3feba9e68ef3
Autor:
Iveta Selingerova, Klara Holikova, Tomas Chodur, Ludmila Hynkova, Petr Pospisil, Martin Bulik, Renata Belanova, Kamila Siffelova, Ivana Kolouskova, Marek Slavik, Petr Burkon, Roman Hrstka, Radim Jancalek, Jiri Sana, Pavel Slampa, Tomas Kazda
Publikováno v:
Biomedical Papers, Vol 168, Iss 3, Pp 206-215 (2024)
Aim. Patients with multiple brain metastases (BM) benefit from hippocampal-avoiding whole brain radiotherapy (HA-WBRT), the challenging and less available form of WBRT. This study explores potential of pre-radiotherapy (pre-RT) hippocampal magnetic r
Externí odkaz:
https://doaj.org/article/6b9bbd5c36b84549b559f8421809edaf
Autor:
Revina Dewi Susanto, Ayu Yuliana F., Eunike Serfina F., Celine Catharina R., Merry Amnesti, Siti Masrochah, Lina Choridah
Publikováno v:
Journal of Vocational Health Studies, Vol 8, Iss 1, Pp 20-27 (2024)
Background: MR spectroscopy is an additional sequence to evaluate lesion characteristics in the brain. Time Echo (TE) is crucial for analyzing MR spectroscopy metabolite. Purpose: This study aims to evaluate the best TE variations during MR spectrosc
Externí odkaz:
https://doaj.org/article/9ec6da5f99024568b834bbc35f29fe39
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
BackgroundAdvances in in vivo MRI techniques enable cerebral barrier transfer rates (Ktrans) measurement in patients with vascular cognitive impairment and dementia (VCID). However, a consensus has not been reached on the dynamic contribution and imp
Externí odkaz:
https://doaj.org/article/a52764e5704d4a60810801545901fb37
Publikováno v:
National Board of Examinations Journal of Medical Sciences, Vol Volume 2, Iss Issue 5, Pp 471-481 (2024)
Introduction: Low back pain (LBP) is a prevalent health issue associated with morphological changes in paravertebral muscles. Magnetic resonance imaging (MRI) is effective in identifying muscle steatosis, with MR spectroscopy (MRS) considered the gol
Externí odkaz:
https://doaj.org/article/cbec1a6611ab4d7b9fbc7434ea69c1a4
Autor:
Sophie Chopinet, Olivier Lopez, Sophie Brustlein, Antoine Uzel, Anais Moyon, Isabelle Varlet, Laure Balasse, Frank Kober, Mickaël Bobot, Monique Bernard, Aurélie Haffner, Michaël Sdika, Bruno Montcel, Benjamin Guillet, Vincent Vidal, Emilie Grégoire, Jean Hardwigsen, Pauline Brige
Publikováno v:
Diagnostics, Vol 14, Iss 20, p 2292 (2024)
Background: Due to the ongoing organ shortage, marginal grafts with steatosis are more frequently used in liver transplantation, leading to higher occurrences of graft dysfunction. A histological analysis is the gold standard for the quantification o
Externí odkaz:
https://doaj.org/article/bf9f55c162504688b964a47ccd68ff97
Autor:
Graeme A. Keith, Rosemary A. Woodward, Tracey Hopkins, Sarah Allwood-Spiers, Jon Trinder, Keith W. Muir, David A. Porter, Natasha E. Fullerton
Publikováno v:
IPEM-Translation, Vol 9, Iss , Pp 100025- (2024)
Clinical translation of 7 tesla (T) MRI of the brain promises high image quality and potentially improved clinical diagnosis for patients compared to current standard lower field-strength MRI at 1.5 and 3T.Here we describe how physics principles unde
Externí odkaz:
https://doaj.org/article/acd2e44e556743e1a66d8d545b15bc10
Autor:
Lara M. Marten, Ralph Krätzner, Gajja S. Salomons, Matilde Fernandez Ojeda, Peter Dechent, Jutta Gärtner, Peter Huppke, Steffi Dreha-Kulaczewski
Publikováno v:
Molecular Genetics and Metabolism Reports, Vol 38, Iss , Pp 101053- (2024)
GAMT deficiency is a rare autosomal recessive disease within the group of cerebral creatine deficiency syndromes. Cerebral creatine depletion and accumulation of guanidinoacetate (GAA) lead to clinical presentation with intellectual disability, seizu
Externí odkaz:
https://doaj.org/article/0af92ba593214a88806fa31c86bb9813
Autor:
Pier Paolo Arcuri, MD, Vincenzo Aiello, MD, Simonetta Antonelli, MD, Giuseppe Lucio Cascini, MD, Marco Rossi, MD, Domenico Laganà, MD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 10, Pp 3729-3734 (2023)
Primary central nervous system (CNS) lymphoma is a very rare aggressive non-Hodgkin disease that originates in CNS (brain, leptomeninges, spinal cord, or eyes). It seems to have increased over the last two decades in both immunocompromised and immuno
Externí odkaz:
https://doaj.org/article/c19a25d3cef5498893a0539278fbea86