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Guan E, Braslavsky A, Vazquez C, Besada CH, Pérez Akly MS, Peralta O, García Mónaco R, Ciarrocchi NM, Baccanelli M, Serra MM. De novo brain vascular malformation in an adult with hereditary hemorrhagic telangiectasia and juvenile polyposis overlap syndrome. J Stroke Cerebrovasc Dis 2024; 33:107726. [PMID: 38642785 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 04/04/2024] [Accepted: 04/16/2024] [Indexed: 04/22/2024] Open
Affiliation(s)
- Elisa Guan
- Medical student, Instituto Universitario Hospital Italiano de Buenos Aires, Argentina
| | - Ana Braslavsky
- A.R.G Argentine Rendu Study Group, Hereditary Hemorrhagic Telangiectasia Unit and Internal Medicine Department, Hospital Italiano de Buenos Aires, Argentina.
| | - Carolina Vazquez
- A.R.G Argentine Rendu Study Group, Hereditary Hemorrhagic Telangiectasia Unit, Hospital Italiano de Buenos Aires, Argentina
| | - Cristina H Besada
- Hereditary Hemorrhagic Telangiectasia Unit and Radiology Department, Hospital Italiano de Buenos Aires, Argentina
| | - Manuel S Pérez Akly
- A.R.G Argentine Rendu Study Group, Radiology Department, Hospital Italiano de Buenos Aires, Argentina
| | - Oscar Peralta
- Hereditary Hemorrhagic Telangiectasia Unit and Radiology Department, Hospital Italiano de Buenos Aires, Argentina
| | - Ricardo García Mónaco
- Hereditary Hemorrhagic Telangiectasia Unit and Radiology Department, Hospital Italiano de Buenos Aires, Argentina
| | - Nicolás M Ciarrocchi
- Hereditary Hemorrhagic Telangiectasia Unit and Intensive Therapy Unit, Hospital Italiano de Buenos Aires, Argentina
| | - Matteo Baccanelli
- Hereditary Hemorrhagic Telangiectasia Unit and Neurosurgical Department, Hospital Italiano de Buenos Aires, Argentina
| | - Marcelo M Serra
- A.R.G Argentine Rendu Study Group, Hereditary Hemorrhagic Telangiectasia Unit and Internal Medicine Department, Hospital Italiano de Buenos Aires, Argentina
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Marsool Marsool MD, Bharadwaj HR, Ali SH, Aderinto N, Shah MH, Shing N, Dalal P, Huang H, Wellington J, Chaudri T, Awuah WA, Pacheco-Barrios N, Macha-Quillama L, Fernandez-Guzman D, Hussien Mohamed Ahmed KA. Exploring the Landscape of Intracranial Aneurysms in South America: A Comprehensive Narrative Review Intracranial Aneurysms in South America. World Neurosurg 2024; 185:3-25. [PMID: 38286319 DOI: 10.1016/j.wneu.2024.01.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 01/19/2024] [Indexed: 01/31/2024]
Abstract
Exploring the landscape of intracranial aneurysms in South America unravels a complex interplay of epidemiological factors, clinical manifestations, and therapeutic challenges. The study methodically conducts a comprehensive literature review spanning the years 2003 to 2023, focusing on English-language articles obtained from diverse databases to elucidate the multifaceted nature of intracranial aneurysms in the region. Results and discussions categorize outcomes into positive domains, emphasizing successful treatments, favorable recoveries, and high survival rates, while also shedding light on negative aspects such as residual aneurysms and complications. The research illuminates significant gaps in pathological typing of intracranial aneurysms and exposes challenges in healthcare accessibility, notably the disparities in neurosurgical resources. Management challenges, including constrained infrastructure access, a neurosurgeon shortage, and gender disparities, are underscored. Transitioning to future prospects, the study advocates for strategic interventions, proposing expanded neurosurgical training, multidisciplinary approaches, improved funding, enhanced access to care, and fostering international collaborations. The study concludes by emphasizing the pivotal role of collaborative efforts, intensified training programs, and global partnerships in propelling intracranial aneurysm management forward in South America, ultimately contributing to enhanced patient outcomes across the region.
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Affiliation(s)
| | | | - Syed Hasham Ali
- Faculty of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Nicholas Aderinto
- Internal Medicine Department, LAUTECH Teaching Hospital, Oyo, Nigeria
| | | | - Nathanael Shing
- School of Medicine, University of Central Lancashire, Preston, United Kingdom
| | - Priyal Dalal
- School of Medicine, University of Central Lancashire, Preston, United Kingdom
| | - Helen Huang
- University of Medicine and Health Science, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Jack Wellington
- Department of Neurosurgery, Bradford Teaching Hospital NHS Foundation Trust, Bradford, United Kingdom
| | | | | | | | - Luis Macha-Quillama
- Alberto Hurtado Medical School, Cayetano Heredia Peruvian University, Lima, Peru
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Cheng HC, Faughnan ME, terBrugge KG, Liu HM, Krings T. Prevalence and Characteristics of Intracranial Aneurysms in Hereditary Hemorrhagic Telangiectasia. AJNR Am J Neuroradiol 2023; 44:1367-1372. [PMID: 38050014 PMCID: PMC10714847 DOI: 10.3174/ajnr.a8058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/06/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND AND PURPOSE The association between hereditary hemorrhagic telangiectasia and intracranial aneurysms remains controversial. This study evaluated the prevalence and characteristics of intracranial aneurysms in patients with hereditary hemorrhagic telangiectasia with brain vascular malformations. MATERIALS AND METHODS Between 2007 and 2021, patients enrolled in the Brain Vascular Malformation Consortium with definite hereditary hemorrhagic telangiectasia, the presence of brain vascular malformations, and available angiographic studies of the brain were retrospectively reviewed. Angiographic features of intracranial aneurysms and their relationship to coexisting brain vascular malformations were analyzed. We also examined the association between baseline clinical features and the presence of intracranial aneurysms. RESULTS One hundred eighty patients were included. A total of 14 intracranial aneurysms were found in 9 (5%) patients, and 4 intracranial aneurysms were considered flow-related aneurysms. Patients with intracranial aneurysms were significantly older than patients without intracranial aneurysms (mean, 48.1 [SD, 18.2] years versus 33.5 [SD, 21.0] years; P = .042). If we excluded flow-related intracranial aneurysms, the prevalence of intracranial aneurysms was 3.3%. All intracranial aneurysms were in the anterior circulation, were unruptured, and had an average maximal diameter of 3.9 (SD, 1.5) mm. No intracranial aneurysms were found in pediatric patients with hereditary hemorrhagic telangiectasia. No statistically significant correlation was observed among other baseline demographics, hereditary hemorrhagic telangiectasia features, and the presence of intracranial aneurysms. CONCLUSIONS The prevalence of intracranial aneurysms in this large cohort study is comparable with that in the general population and might be increased slightly due to hemodynamic factors associated with shunting brain vascular malformations.
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Affiliation(s)
- How-Chung Cheng
- From the Division of Neuroradiology (H.-C.C., K.G.t., T.K.), Joint Department of Medical Imaging, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
- Division of Neurosurgery (H.-C.C.), Department of Surgery, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Marie E Faughnan
- Toronto HHT Centre (M.E.F.), St. Michael's Hospital and Li Ka Shing Knowledge Institute, Toronto, Ontario, Canada
- Division of Respirology (M.E.F.), Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Karel G terBrugge
- From the Division of Neuroradiology (H.-C.C., K.G.t., T.K.), Joint Department of Medical Imaging, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Hon-Man Liu
- Department of Medical Imaging (H.-M.L.), Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Timo Krings
- From the Division of Neuroradiology (H.-C.C., K.G.t., T.K.), Joint Department of Medical Imaging, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
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Blei F. Update August 2022. Lymphat Res Biol 2022; 20:443-464. [PMID: 35993922 DOI: 10.1089/lrb.2022.29127.fb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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