Blood in the Brain on Susceptibility-Weighted Imaging

Intraparenchymal brain hemorrhage is not uncommon and results from a wide variety of causes ranging from trauma to tumor. Many a time, it is not possible to determine the exact cause of non-traumatic hemorrhage on conventional magnetic resonance imaging (MRI). Susceptibility-weighted imaging (SWI) i...

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Autores principales: Jain, Neeraj, Kumar, Sunil, Singh, Anuradha, Jain, Shweta, Phadke, Rajendra Vishnu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Thieme Medical and Scientific Publishers Pvt. Ltd. 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9968548/
https://www.ncbi.nlm.nih.gov/pubmed/36855723
http://dx.doi.org/10.1055/s-0042-1758880
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author Jain, Neeraj
Kumar, Sunil
Singh, Anuradha
Jain, Shweta
Phadke, Rajendra Vishnu
author_facet Jain, Neeraj
Kumar, Sunil
Singh, Anuradha
Jain, Shweta
Phadke, Rajendra Vishnu
author_sort Jain, Neeraj
collection PubMed
description Intraparenchymal brain hemorrhage is not uncommon and results from a wide variety of causes ranging from trauma to tumor. Many a time, it is not possible to determine the exact cause of non-traumatic hemorrhage on conventional magnetic resonance imaging (MRI). Susceptibility-weighted imaging (SWI) is a high-resolution (3D) gradient-echo sequence. It is extremely sensitive to the inhomogeneity of the local magnetic field and highly useful in identifying the small amount of hemorrhage, which may be inapparent on other MR pulse sequences. In this review, we present different pattern of an intra-parenchymal brain hemorrhage on SWI with emphasis on differential diagnosis.
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spelling pubmed-99685482023-02-27 Blood in the Brain on Susceptibility-Weighted Imaging Jain, Neeraj Kumar, Sunil Singh, Anuradha Jain, Shweta Phadke, Rajendra Vishnu Indian J Radiol Imaging Intraparenchymal brain hemorrhage is not uncommon and results from a wide variety of causes ranging from trauma to tumor. Many a time, it is not possible to determine the exact cause of non-traumatic hemorrhage on conventional magnetic resonance imaging (MRI). Susceptibility-weighted imaging (SWI) is a high-resolution (3D) gradient-echo sequence. It is extremely sensitive to the inhomogeneity of the local magnetic field and highly useful in identifying the small amount of hemorrhage, which may be inapparent on other MR pulse sequences. In this review, we present different pattern of an intra-parenchymal brain hemorrhage on SWI with emphasis on differential diagnosis. Thieme Medical and Scientific Publishers Pvt. Ltd. 2022-12-07 /pmc/articles/PMC9968548/ /pubmed/36855723 http://dx.doi.org/10.1055/s-0042-1758880 Text en Indian Radiological Association. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License, which permits unrestricted reproduction and distribution, for non-commercial purposes only; and use and reproduction, but not distribution, of adapted material for non-commercial purposes only, provided the original work is properly cited.
spellingShingle Jain, Neeraj
Kumar, Sunil
Singh, Anuradha
Jain, Shweta
Phadke, Rajendra Vishnu
Blood in the Brain on Susceptibility-Weighted Imaging
title Blood in the Brain on Susceptibility-Weighted Imaging
title_full Blood in the Brain on Susceptibility-Weighted Imaging
title_fullStr Blood in the Brain on Susceptibility-Weighted Imaging
title_full_unstemmed Blood in the Brain on Susceptibility-Weighted Imaging
title_short Blood in the Brain on Susceptibility-Weighted Imaging
title_sort blood in the brain on susceptibility-weighted imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9968548/
https://www.ncbi.nlm.nih.gov/pubmed/36855723
http://dx.doi.org/10.1055/s-0042-1758880
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