نتایج جستجو برای: avm

تعداد نتایج: 1303  

Journal: :The Science of the total environment 2003
Nathan G Dodder Bo Strandberg Tom Augspurger Ronald A Hites

Avian vacuolar myelinopathy (AVM) is a disease of unknown etiology, which has been diagnosed in a variety of birds from surface water reservoirs in the southeastern United States. Pathology suggests a natural or anthropogenic compound may be the cause of this disease. With the goal of identifying the toxicant that causes AVM, we qualitatively analyzed sediments and American coot (Fulica america...

2014
Reiko Woodhams Go Ogasawara Kenichiro Ishida Kaoru Fujii Takuro Yamane Hiroshi Nishimaki Keiji Matsunaga Yusuke Inoue

We present two cases of acquired uterine arterial venous malformation (AVM) which was diagnosed because of massive genital bleeding successfully treated with transcatheter arterial embolization (TAE), using N-butyl-2-cyanoacrylate (NBCA) under balloon occlusion. Balloon occlusion at the uterine artery was performed in both patients for diffuse distribution of NBCA in multiple feeding branches, ...

2013
Sadaharu Tabuchi

Arteriovenous malformation (AVM) of the scalp is a rare lesion whose natural history remains to be elucidated. The report describes a case of a patient with a history of minor head trauma who presented with spontaneous bleeding from the scalp due to a relatively small scalp AVM. Several imaging modalities were used to establish the diagnosis, map the vascular malformation, and plan management. ...

Journal: :Gefässchirurgie 2018

Journal: :Stroke 2000
C Stapf J P Mohr R R Sciacca A Hartmann B D Aagaard J Pile-Spellman H Mast

BACKGROUND AND PURPOSE We sought to assess the relative risk of hemorrhagic presentation of brain arteriovenous malformations (AVMs) located in the arterial borderzone territories. METHODS The 464 consecutive, prospectively enrolled patients from the New York AVM Databank were analyzed. AVM borderzone location was coded positive when the malformation was supplied by branches of at least 2 of ...

2016
Xinbing Lv Huijian Ge Xiaochuan Huo Youxiang Li

Background: Brain Arteriovenous Malformation (BAVM) was induced by the congenital development abnormality of partial vascular anomaly differentiation. Better prognostic factors should be developed by our researchers. Objective: To analyse the clinical and follow-up materials about Arteriovenous Malformation (AVM) treated by endovascular embolization combined with radiosurgery (Gamma Knife Surge...

Journal: :Neurosurgery 2017
Bruce E Pollock Michael J Link Megan E Branda Curtis B Storlie

BACKGROUND Late adverse radiation effects (ARE) typically occur many years after stereotactic radiosurgery (SRS) of intracranial arteriovenous malformations (AVM). They are characterized by perilesional edema or cyst formation and are distinct from radiation-induced changes (RIC) noted in the first 1 to 2 years after AVM SRS and radiation necrosis. OBJECTIVE To determine the incidence of late...

2015
Kinue Katano Yutaka Takeda Mayumi Sugiura-Ogasawara

Uterine arteriovenous malformation (AVM) is rare but it can cause life-threatening genital bleeding. Conservative therapy with GnRHa can be a useful option for treating a uterine AVM presenting with a congenital heart disease shunt in hemodynamically stable patients.

2017
Ghasem Ali Khorasani Siamak Rakei Hooman Riazi

Nasal arterio-venous malformations (AVM) are uncommon lesions. We present a rare case of huge, long standing AVM in the nasal area which was treated by angioembolization, followed by surgical excision and forehead flap reconstruction.

2012
Ho Jun Lee Bum Sun Kwon Jae Hyun Kwon Jin Woo Park Ki Hyung Ryu Dong Youn Cha Jae Hoon Shim Woo Hyun Lim

Vascular malformations in extremities are difficult to detect in cases of minor trauma. The authors report a case of an arteriovenous malformation (AVM) incidentally found by ultrasonography in a contusion. After a slip down, a 52-year-old man who had undergone total arthroplasty in both hips 10 years earlier complained of an ovoid right hip swelling that had gradually increased in size. Suspec...

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