Results 91 to 100 of about 9,480 (171)

Cirsoid Aneurysm of the Scalp: a case report

, 2017
Cirsoid aneurysms (arteriovenous malformations [AVMs]) are Anomalous fistulous arteriovenous communications of scalp with ill-defined natural course that are rarely encountered in neurosurgery.
Singh, Deepak Kumar, Ahmad, Faran, Chhabra, Anuj, Faran Ahmad, Hanuman Prasad Prajapati, Anuj Chhabra, Prajapati, Hanuman Prasad, Deepak Kumar Singh   +7 more
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How I do it : exoscopic disconnection of anterior fossa dural arteriovenous fistulae

BackgroundBrain Dural Arteriovenous Fistulae (DAVF) are acquired abnormal connections between dural arteries and cerebral veins or venous sinuses. Disconnection of the pathological shunt is recommended for high-grade fistulae and cases with intolerable ...
Garcia-Garcia, Sergio, Lehecka, Martin, Baric, Hrvoje, Pohjola, Anni   +3 more
core   +1 more source

Refractory hypoxemia due to a large pulmonary arteriovenous malformation: a case report

The Egyptian Journal of Bronchology
Pulmonary arteriovenous malformations (PAVMs) are rare vascular anomalies characterized by direct communications between pulmonary arteries and veins, bypassing the capillary system.
Rohan Chauhan, Arshnoor Kaur Chug, Kushal Sood, Neeru Bansal, Muhammad Umar, Hafiza Tooba Siddiqui   +5 more
doaj   +1 more source

Extravascular Injection of Sclerotic Agents does not Affect Vessels in the Rat: Experimental Implications for Percutaneous Sclerotherapy of Arteriovenous Malformations

, 2012
ObjectivesSclerotherapy is useful for the treatment of arteriovenous vascular malformations. However, intravascular administration of sclerotic agents into small arteriovenous niduses is often difficult.
Harii, K., Ozaki, M., Takushima, A., Sato, D., Kaji, N., Kurita, M.   +5 more
core   +1 more source

Intracranial dural arteriovenous fistulas: a review of current management based on emerging knowledge

, 2017
Intracranial dural arteriovenous fistulas are a rarely diagnosed type of vascular malformations, yet they are clinically relevant in a subspecialized neurovascular setting because a misdiagnosis may lead to permanent morbidity and mortality. Modern brain
Pelissou-Guyotat I, Turjman F., Gory B, Riva R, Chirchiglia D, Signorelli F, Guyotat J, Maduri R   +7 more
core   +1 more source

Closure of an iatrogenic aortocoronary arteriovenous fistula: Transcatheter balloon embolization following failed coil embolization and salvage of coils that migrated into the coronary venous system

, 2002
We report a 50-year-old patient with successful percutaneous closure of a large inadvertent surgical aortocoronary arteriovenous fistula (shunt flow: 1.8 L/min). With initial embolization of multiple coils, no lasting occlusion of the large fistula could
Maier, Lars. S., Ehlers, B., Scholz, Karl Heinrich, Ruhmkorf, K., Buchwald, Arnd B.   +4 more
core   +1 more source

Venous-predominant parenchymal arteriovenous malformation: a rare subtype with a venous drainage pattern mimicking developmental venous anomaly.

, 2008
OBJECT: Considerable confusion exists in the literature regarding the classification of cerebrovascular malformations and their clinical significance.
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core   +1 more source

DURAL CAROTID-CAVERNOUS FISTULAS

Zdravniški Vestnik, 2002
Background. Dural carotid-cavernous sinus fistulas (CCF) are communications fed by meningeal branches of the intracavernous internal carotid artery (ACI) or/and external carotid artery (ACE).
Barbara Cvenkel, Vinko V. Dolenc, Zoran Miloševič   +2 more
doaj  

Inferior mesenteric arteriovenous fistula: Case report and world-literature review

, 2014
Arteriovenous fistulas between the inferior mesenteric artery and vein are rare, with only 26 primary and secondary cases described in the literature.
Georgopoulos, Sotirios, Athanasiou, Antonios, Michalinos, Adamantios, Alexandrou, Andreas, Felekouras, Evangelos   +4 more
core  

Dialysis access-associated steal syndrome: The intraoperative use of duplex ultrasound scan

, 2003
Dialysis access-associated steal syndrome (DASS) is an uncommon but serious complication after the creation of an arteriovenous shunt for hemodialysis and is related to an excess perfusion of the fistula.
Aschwanden, Markus, Labs, Karl-Heinz, Jaeger, Kurt A., Dickenmann, Michael, Hess, Peter   +4 more
core   +1 more source