scholarly journals A Late Haemorrhagic Complication in an ArterioVenous Malformation Cured with Radiosurgery

2012 ◽  
Vol 18 (2) ◽  
pp. 149-152
Author(s):  
D.E.J. Le Feuvre ◽  
J.D. Parkes ◽  
P. Mukheiber ◽  
R. James ◽  
A.G. Taylor
Keyword(s):  
Differential Diagnosis ◽  
Arteriovenous Malformation ◽  
Radiation Damage ◽  
Arteriovenous Malformations ◽  
Late Sequelae ◽  
Haemorrhagic Complication ◽  
Incomplete Treatment

Radiosurgery is a recognized safe form of treating and usually curing arteriovenous malformations (AVMs). Complications related to radiosurgery, especially late sequelae, are rare. Such sequelae may be secondary to incomplete treatment of the original lesion such as haemorrhage, or secondary to the radiation damage to the tissue, or both. Sometimes treatment may induce new lesions. We report a patient who had an AVM cured with radiosurgery, but developed hemisensory loss acutely and had changes on MRI in keeping with a haematoma. We discuss the possible differential diagnosis that should be considered.

scholarly journals Exertional hypoxia in a healthy adult: a pulmonary arteriovenous malformation

2019 ◽  
Vol 12 (10) ◽  
pp. e231981
Author(s):  
Kyle Keinath ◽  
Megan Vaughn ◽  
Nathan Cole ◽  
Shari Gentry
Keyword(s):  
Differential Diagnosis ◽  
Chest Pain ◽  
Arteriovenous Malformation ◽  
Arteriovenous Malformations ◽  
Healthy Adult ◽  
Pulmonary Arteriovenous Malformations ◽  
X Ray ◽  
Important Differential Diagnosis ◽  
Life Threatening ◽  
Chest X Ray

Pulmonary arteriovenous malformations (PAVMs) are a rare cause of pulmonary symptoms, including dyspnoea on exertion, hypoxemia and haemoptysis. PAVMs are an aetiology that is often overlooked by physicians when developing a differential diagnosis for pulmonary symptoms and unidentified lung masses. However, it is an important differential diagnosis to have as PAVMs can have serious sequelae including strokes, brain abscess and life-threatening bleeding. We present a case of an impressive PAVM presenting with chest pain, chronic cough, feelings of anxiety, mild resting hypoxemia and exertional hypoxemia. Of note, on previous chest X-ray, 8 years prior to presentation, an incidental mass was found during a shoulder repair presurgical workup but not further evaluated.

Vascular Reconstruction of a Brachial Artery Aneurysm Proximally to an Arteriovenous Malformation

2019 ◽  
Vol 54 (1) ◽  
pp. 75-79
Author(s):  
Curtis Woodford ◽  
Elizabeth Tai ◽  
Sebastian Mafeld ◽  
Husain A. Al-Mubarak ◽  
Arash Jaberi ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Radial Artery ◽  
Brachial Artery ◽  
Arteriovenous Malformations ◽  
Femoral Vein ◽  
Artery Aneurysm ◽  
Vascular Reconstruction ◽  
Endovascular Embolization ◽  
Antecubital Fossa ◽  
Interposition Graft

Brachial artery aneurysms and arteriovenous malformations (AVM) are limb-threatening vascular anomalies. This patient presented with a bilobed brachial artery aneurysm in the antecubital fossa proximally to an AVM arising from the dorsal interosseous and ulnar arteries that had been treated with endovascular embolization, leaving the hand solely supplied by the radial artery. The aneurysm continued to increase in size and imaging revealed concomitant thrombus. A femoral vein interposition graft was used to repair the aneurysm, and postoperatively, the patient retained full left arm function.

An intrathoracic arteriovenous malformation discovered as an extremely uncommon reason of neonatal congestive cardiac failure

2009 ◽  
Vol 19 (5) ◽  
pp. 530-533 ◽  
Author(s):  
Sigrun R. Hofmann ◽  
Matthias Weise ◽  
Katharina I. Nitzsche
Keyword(s):  
Arteriovenous Malformation ◽  
Cardiac Failure ◽  
Arteriovenous Malformations ◽  
Neonatal Period ◽  
High Flow ◽  
Congestive Cardiac Failure ◽  
Vein Of Galen ◽  
Prenatal Detection ◽  
First Case

AbstractCongenital arteriovenous malformations are rare causes of congestive cardiac failure in neonates. The most common sites are in the head and liver, but other sites include the thorax, the abdomen and the limbs. The onset of failure is usually not in the immediate neonatal period, but later on in life, albeit that lesions such as the arteriovenous malformation of the vein of Galen, and other arteriovenous malformations in different locations which produce high flow can present early. We describe here the first case, to the best of our knowledge, of prenatal detection of an intrathoracic arteriovenous malformation producing neonatal cardiac failure, which was successfully treated by surgery postnatally.

Arteriovenous malformations in the posterior fossa

1977 ◽  
Vol 47 (1) ◽  
pp. 50-56 ◽  
Author(s):  
Hiroshi Matsumura ◽  
Yasumasa Makita ◽  
Kuniyuki Someda ◽  
Akinori Kondo
Keyword(s):  
Arteriovenous Malformation ◽  
Brain Stem ◽  
Posterior Fossa ◽  
Arteriovenous Malformations ◽  
Cerebellopontine Angle ◽  
Anterior Part ◽  
Content Type ◽  
The Brain ◽  
Fine Print

✓ We have operated on 12 of 14 cases of arteriovenous malformation (AVM) in the posterior fossa since 1968, with one death. The lesions were in the cerebellum in 10 cases (three anteromedial, one central, three lateral, and three posteromedial), and in the cerebellopontine angle in two; in two cases the lesions were directly related to the brain stem. The AVM's in the anterior part of the cerebellum were operated on through a transtentorial occipital approach.

Therapy of Brain Arteriovenous Malformations: Multimodality Treatment from a Balanced Standpoint

Neurosurgery ◽  
2006 ◽  
Vol 59 (suppl_5) ◽  
pp. S3-148-S3-157 ◽  
Author(s):  
Bernd Richling ◽  
Monika Killer ◽  
Abdul R. Al-Schameri ◽  
Lutz Ritter ◽  
Rada Agic ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Arteriovenous Malformations ◽  
Multimodality Treatment ◽  
Great Variability ◽  
Treatment Algorithms ◽  
Risk Levels ◽  
Therapeutic Modalities ◽  
The Past ◽  
Surgical Extirpation ◽  
Treatment Surgery

Abstract THE THREE THERAPEUTIC modalities for arteriovenous malformation (AVM) treatment (surgery, embolization, and radiotherapy) developed in the past years with specific tools, each tool with its own qualities. Soon after the implementation of embolization for treatment of AVMs, this technique was used in combination with microsurgery; since the development of radiosurgery, treatment algorithms combining embolization with surgery and eventual subsequent radiosurgery, embolization with radiosurgery, or surgery with subsequent radiosurgery have been reported. These different combinations have been in use under the term multimodality treatment for many years, but the algorithms regarding the combination of tools, which tool has priority, and how the risk levels of each tool are assessed shows great variability among institutions. Centers with a surgical background see embolization as a technique to increase surgical feasibility and radiosurgery as a tool to complete subtotal AVM excision. Institutions with an endovascular background embolize AVMs with the aim of maximal occlusion rates and view surgery or radiosurgery as a technique to be used if the goal of total endovascular occlusion cannot be achieved. Radiosurgeons receive patients after incomplete embolization or surgical extirpation or a combination of both.

Development of a de novo arteriovenous malformation after severe traumatic brain injury

2014 ◽  
Vol 14 (4) ◽  
pp. 418-420 ◽  
Author(s):  
Brandon A. Miller ◽  
David I. Bass ◽  
Joshua J. Chern
Keyword(s):  
Traumatic Brain Injury ◽  
Cerebral Cortex ◽  
Brain Injury ◽  
Arteriovenous Malformation ◽  
Severe Traumatic Brain Injury ◽  
Arteriovenous Malformations ◽  
De Novo ◽  
First Report ◽  
Congenital Lesions

Arteriovenous malformations (AVMs) are typically considered congenital lesions, although there is growing evidence for de novo formation of these lesions as well. The authors present the case of an AVM in the same cerebral cortex that had been affected by a severe traumatic brain injury (TBI) more than 6 years earlier. To the best of the authors' knowledge, this is the first report attributing the formation of an AVM directly to TBI.

scholarly journals Minimal Invasive Surgical Management of Familial Arteriovenous Malformation

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Mokhtar Mamdouh Abdel-Latif ◽  
Shankargouda Patil
Keyword(s):  
Case Report ◽  
Arteriovenous Malformation ◽  
Surgical Management ◽  
Arteriovenous Malformations ◽  
Minimal Invasive ◽  
Favorable Outcome ◽  
Significant Morbidity ◽  
Present Case Report ◽  
Case Presentation ◽  
Oral Region

Introduction. Familial arteriovenous malformations are exceedingly rare. They are often noted at birth. They can also present during childhood or adolescence. Sclerotherapy has proven to have a favorable outcome. Case Presentation. The present case report describes the treatment of arteriovenous malformations on the tongue, labial mucosa, and vermilion border in siblings treated with boiling saline injections. Conclusion. Sclerotherapy using boiling saline had shown to effectively treat arteriovenous malformations in the oral region without any significant morbidity.

scholarly journals Variable Presentations in Pulmonary Arteriovenous Malformation

2020 ◽  
Vol 8 (2) ◽  
pp. 1-8
Author(s):  
Nasir Ahmad Lone ◽  
Akshit Kumar ◽  
Waseem Ahmed Sheikh
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Arteriovenous Malformation ◽  
Arteriovenous Malformations ◽  
Clinical Symptoms ◽  
Case Series ◽  
Neurological Complications ◽  
Pulmonary Arteriovenous Malformations ◽  
Exertional Dyspnea ◽  
Paradoxical Emboli

Pulmonary arteriovenous malformations (PAVM) are a group of vascular anomalies of lung which present with variable clinical symptoms. Most patients with PAVM are asymptomatic but it can cause dyspnea on exertion, paradoxical emboli to brain causing various central nervous system complications like stroke and brain abscess, hemoptysis and rupture. The age at the presentation can range from 1st to 7th decade but the majority of patients present before the age of 30 years. PAVM is strongly associated with hereditary haemorrhagic telangiectasis which presents with epistaxis, mucocutaneous telangiectasias and AV malformations of various organs. In our case series, we have patients ranging from 3 yrs to 75 years with presentation ranging from asymptomatic to exertional dyspnea, hemoptysis and neurological complications.

scholarly journals The Rare Cases of Parotid Gland Arteriovenous Malformations

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Manish Gupta ◽  
Vijay Shrawan Nijhawan ◽  
Cynthia Kaur ◽  
Sukhpreet Kaur ◽  
Akanksha Gupta
Keyword(s):  
Parotid Gland ◽  
Arteriovenous Malformation ◽  
Head And Neck ◽  
Arteriovenous Malformations ◽  
Neck Region ◽  
Histopathological Study ◽  
Head And Neck Region ◽  
Parotid Region ◽  
Venous Circulation ◽  
Patient Setup

Arteriovenous malformation (AVM) results from errors in vascular development during embryogenesis; absent capillary beds lead to shunting directly from the arterial to venous circulation. Although it is common in the head and neck region, AVMs located in the parotid gland are quite rare. Here, we report two cases of arteriovenous malformation of the parotid gland that presented to our out-patient setup with swelling in the parotid region and were diagnosed as arteriovenous malformation on histopathological study after surgical resection.

Sign in / Sign up

Export Citation Format

Share Document