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Convexity subarachnoid haemorrhage: a practical guide

Atraumatic convexity subarachnoid haemorrhage describes spontaneous bleeding into the convexities of the brain sulci without parenchymal involvement. Its many causes include reversible cerebral vasoconstriction syndrome, cerebral sinus venous thrombosis, posterior reversible encephalopathy syndrome...

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Autores principales: Ly, John Van, Ma, Henry, Shaloo, Singhal, Clissold, Benjamin, Phan, Thanh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10579515/
https://www.ncbi.nlm.nih.gov/pubmed/37116951
http://dx.doi.org/10.1136/pn-2022-003572
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author Ly, John Van
Ma, Henry
Shaloo, Singhal
Clissold, Benjamin
Phan, Thanh
author_facet Ly, John Van
Ma, Henry
Shaloo, Singhal
Clissold, Benjamin
Phan, Thanh
author_sort Ly, John Van
collection PubMed
description Atraumatic convexity subarachnoid haemorrhage describes spontaneous bleeding into the convexities of the brain sulci without parenchymal involvement. Its many causes include reversible cerebral vasoconstriction syndrome, cerebral sinus venous thrombosis, posterior reversible encephalopathy syndrome and (in older people) cerebral amyloid angiopathy. We describe the clinical and radiological features of non-traumatic convexity subarachnoid haemorrhage with its various presentations, causes, treatments and prognoses, and use clinical vignettes to highlight important clinical points and pitfalls.
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spelling pubmed-105795152023-10-18 Convexity subarachnoid haemorrhage: a practical guide Ly, John Van Ma, Henry Shaloo, Singhal Clissold, Benjamin Phan, Thanh Pract Neurol Review Atraumatic convexity subarachnoid haemorrhage describes spontaneous bleeding into the convexities of the brain sulci without parenchymal involvement. Its many causes include reversible cerebral vasoconstriction syndrome, cerebral sinus venous thrombosis, posterior reversible encephalopathy syndrome and (in older people) cerebral amyloid angiopathy. We describe the clinical and radiological features of non-traumatic convexity subarachnoid haemorrhage with its various presentations, causes, treatments and prognoses, and use clinical vignettes to highlight important clinical points and pitfalls. BMJ Publishing Group 2023-10 2023-04-28 /pmc/articles/PMC10579515/ /pubmed/37116951 http://dx.doi.org/10.1136/pn-2022-003572 Text en © Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. https://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) .
spellingShingle Review
Ly, John Van
Ma, Henry
Shaloo, Singhal
Clissold, Benjamin
Phan, Thanh
Convexity subarachnoid haemorrhage: a practical guide
title Convexity subarachnoid haemorrhage: a practical guide
title_full Convexity subarachnoid haemorrhage: a practical guide
title_fullStr Convexity subarachnoid haemorrhage: a practical guide
title_full_unstemmed Convexity subarachnoid haemorrhage: a practical guide
title_short Convexity subarachnoid haemorrhage: a practical guide
title_sort convexity subarachnoid haemorrhage: a practical guide
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10579515/
https://www.ncbi.nlm.nih.gov/pubmed/37116951
http://dx.doi.org/10.1136/pn-2022-003572
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