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Brain arteriovenous malformations [PDF]

Nature Reviews Disease Primers, 2015
An arteriovenous malformation is a tangle of dysplastic vessels (nidus) fed by arteries and drained by veins without intervening capillaries, forming a high-flow, low-resistance shunt between the arterial and venous systems. Arteriovenous malformations in the brain have a low estimated prevalence but are an important cause of intracerebral haemorrhage ...
Michael T Lawton, Helen Kim, Christian Stapf   +2 more
exaly   +7 more sources

Pulmonary arteriovenous malformations [PDF]

QJM: An International Journal of Medicine, 2018
Pulmonary arteriovenous malformation, a condition most commonly associated with hereditary hemorrhagic telangiectasia, is an abnormal communication between the pulmonary artery and pulmonary vein without an intervening capillary communication. Although asymptomatic in ~ 50% individuals, it can present with the dreaded complications of stroke or ...
S. Tellapuri, Harold S Park, S. Kalva
semanticscholar   +5 more sources

Uterine Arteriovenous Malformations

Journal of Medical Ultrasound, 2023
Uterine arteriovenous malformations (AVMs) are an abnormal presence of shunts between myometrial arteries and veins within the myometrium that usually occurs after a traumatic event on the uterus and it is often diagnosed after a miscarriage.
Martina Bartolone, Enrica Saluzzi, Allegra Mazzeo, Valentina D’Ambrosio, Sara Corno, Daniele Di Mascio, Lucia Manganaro, Antonella Giancotti   +7 more
doaj   +3 more sources

Medical management with or without interventional therapy for unruptured brain arteriovenous malformations (ARUBA): a multicentre, non-blinded, randomised trial

Lancet, The, 2014
Michael K Parides, Christian Stapf, Jessica R Overbey   +2 more
exaly   +2 more sources

Recurrent head and neck arteriovenous malformations: A case report

Radiology Case Reports, 2023
Head and neck arteriovenous malformations are rare, congenital, and high-flow vascular malformations characterized by abnormal communication between feeding arteries and draining veins without intervening capillaries.
Tran Chi Cuong, MD, PhD, Le Minh Thang, MD, Nguyen-Luu Giang, MD, Nguyen Anh Trung, MD, Luu Vinh Qui, MD, Tran-Thi Thanh Tha, MD, Nguyen-Dao Nhat Huy, MD, Tran-Van Lam, MD, Duong-Hoang Linh, MD, Nguyen Minh Duc, MD   +9 more
doaj   +1 more source

Glue, Onyx, Squid or PHIL? Liquid Embolic Agents for the Embolization of Cerebral Arteriovenous Malformations and Dural Arteriovenous Fistulas

Clinical Neuroradiology, 2021
Background Endovascular embolization is an effective treatment option for cerebral arteriovenous malformations (AVMs) and dural arteriovenous fistulas (DAVFs).
D. Vollherbst, R. Chapot, M. Bendszus, M. Möhlenbruch   +3 more
semanticscholar   +1 more source

Arteriovenous Malformations—Current Understanding of the Pathogenesis with Implications for Treatment

International Journal of Molecular Sciences, 2021
Arteriovenous malformations are a vascular anomaly typically present at birth, characterized by an abnormal connection between an artery and a vein (bypassing the capillaries). These high flow lesions can vary in size and location. Therapeutic approaches
K. Schimmel, Md Khadem Ali, Serena Y Tan, J. Teng, H. Do, G. Steinberg, D. Stevenson, E. Spiekerkoetter   +7 more
semanticscholar   +1 more source

Ischaemic strokes in patients with pulmonary arteriovenous malformations and hereditary hemorrhagic telangiectasia: associations with iron deficiency and platelets. [PDF]

, 2014
BackgroundPulmonary first pass filtration of particles marginally exceeding ∼7 µm (the size of a red blood cell) is used routinely in diagnostics, and allows cellular aggregates forming or entering the circulation in the preceding cardiac cycle to lodge ...
AD Kjeldsen, AD Kjeldsen, AE Guttmacher, AJ Easey, B Barzilai, B Nieswandt, Basel Chamali, BD Butler, BJ Folz, BM Silva, C Coupland, C Shovlin, CJ Gallione, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, Claire L. Shovlin, DW Johnson, E Buscarini, ER Chilvers, ER Weibel, F Roked, Gillian Angus, H Finnamore, Hannah C. Tighe, HL Devlin, IS Anand, J Feinstein, J Parra, J Remy, JA Dutton, JA Feinstein, JA Livesey, James E. Jackson, JE Van de Pette, JJ Mager, JL Hart, John A. Livesey, John Meek, K Clark, K Hara, K Nanthakumar, K Ono, K Zukotynski, KL Furie, Klaus Brusgaard, LC Weng, LS Valberg, M Bajc, M Billinger, M Blomley, M Moussouttas, M Nakayama, M Yeung, ME Faughnan, Michael A. Laffan, MK Whyte, MW van Gent, MW van Gent, OS AAssar, P Gazzaniga, P Gupta, P Shovlin CL, Wilmshurst, PC Hébert, RD Thompson, RF Gillum, Richard Manning, S Jackson, S Uchiyama, S Velthuis, SM Bang, T Krings, T Ueki, V Cottin, Vatshalan Santhirapala, WB Porter, Y Benjamini, Y Shinohara, Z Hao   +83 more
core   +7 more sources

Endovascular embolization of cerebral arteriovenous malformations

Українська Інтервенційна Нейрорадіологія та Хірургія, 2022
Endovascular embolization is a critical component in the treatment of cerebral arteriovenous malformations. It can be used as an independent treatment modality or as an adjunct to microurgery or radiosurgery.
D.V. Shchehlov, O.Ye. Svyrydiuk, S.V. Chebanyuk, M.B. Vyval   +3 more
doaj   +1 more source

Capillary Malformation-arteriovenous Malformation Type 2: A Case Report and Review

Acta Dermato-Venereologica, 2022
Capillary malformation-arteriovenous malformation syndrome is a rare genodermatosis with cutaneous capillary malformations and a risk of associated fast-flow malformations.
Anna Trier Heiberg Brix, Pernille Mathiesen Tørring, Anette Bygum   +2 more
doaj   +1 more source