scholarly journals Bone-Subtracted Spinal CT Angiography Using Nonrigid Registration for Better Visualization of Arterial Feeders in Spinal Arteriovenous Fistulas

2015 ◽  
Vol 36 (12) ◽  
pp. 2400-2406 ◽  
Author(s):  
T. Nishii ◽  
A.K. Kono ◽  
M. Nishio ◽  
N. Negi ◽  
A. Fujita ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Nonrigid Registration ◽  
Arteriovenous Fistulas ◽  
Spinal Ct

O-014 Intra-arterial cone beam CT angiography for the precise anatomic localization of intracranial and spinal arteriovenous fistulas

2011 ◽  
Vol 3 (Suppl_1) ◽  
pp. A6-A7
Author(s):  
S. Ansari ◽  
M. Hurley ◽  
A. Shaibani ◽  
B. Bendok ◽  
M. Soltanolkotabi ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Arteriovenous Fistulas ◽  
Anatomic Localization

scholarly journals Multi-slice CT angiography versus duplex ultrasound in detection of stenosis of access arteriovenous fistulas and grafts in dysfunctional hemodialysis

2016 ◽  
Vol 47 (4) ◽  
pp. 1459-1466
Author(s):  
Ahmed Abd El Rahman Mohamed Baz ◽  
Marwa Mohamed Naguib ◽  
Ayman Ismail Kamel ◽  
Sahier Omar El-Khashab
Keyword(s):  
Ct Angiography ◽  
Duplex Ultrasound ◽  
Arteriovenous Fistulas

scholarly journals Intracranial Dural Arteriovenous Fistulas: Diagnosis and Evaluation with 64–Detector Row CT Angiography

Radiology ◽  
2010 ◽  
Vol 256 (1) ◽  
pp. 219-228 ◽  
Author(s):  
Chung-Wei Lee ◽  
Adam Huang ◽  
Yao-Hung Wang ◽  
Chung-Yi Yang ◽  
Ya-Fang Chen ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Arteriovenous Fistulas ◽  
Dural Arteriovenous Fistulas

scholarly journals Intracranial Hemorrhage from Dural Arteriovenous Fistulas: What Can We Find with CT Angiography?

Tomography ◽  
2021 ◽  
Vol 7 (4) ◽  
pp. 804-814
Author(s):  
Alberto Negro ◽  
Francesco Somma ◽  
Valeria Piscitelli ◽  
Giuseppe Maria Ernesto La Tessa ◽  
Carmine Sicignano ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Intracranial Hemorrhage ◽  
Clinical Signs ◽  
Clinical Manifestations ◽  
Diagnostic Technique ◽  
Signs And Symptoms ◽  
Sudden Onset ◽  
Arteriovenous Fistulas ◽  
Common Location ◽  
Dural Arteriovenous Fistulas

(1) Background: Dural arteriovenous fistulas (DAVF) represent a rare acquired intracranial vascular malformation, with a variety of clinical signs and symptoms, which make their diagnosis difficult. Intracranial hemorrhage is one of the most serious clinical manifestations. In this paper the authors’ goal was to verify the accuracy and utility of contrast-enhanced brain CT angiography (CTA) for the identification and the characterization of dural arteriovenous fistulas (DAVFs) in patients who presented with brain hemorrhage compared to 3D digital subtraction angiography (3D DSA); (2) a retrospective study of 26 patients with DAVFs who presented with intracranial hemorrhage to our institution was performed. The information reviewed included clinical presentation, location and size of hemorrhage, brain CTA and 3D DSA findings; (3) results: 61% (16/26) of DAVFs were identified by CTA. The vast majority of patients were male (69%, 18/26) and the most common presenting symptom was sudden onset headache. All DAVFs had cortical venous drainage and about one-third were associated with a venous varix. The most common location was tentorial (73%, 19/26); (4) conclusions: CTA can represent a valid alternative diagnostic method to 3D DSA for the study of DAVF in the initial and preliminary diagnostic approach, especially in emergency situations. In fact, it represents a fast, inexpensive, non-invasive and above all, easily accessible and available diagnostic technique, unlike DSA or MRI, allowing to provide information necessary for the identification, classification and treatment planning of DAVFs.

Diagnosis of Clinically Unsuspected Posttraumatic Arteriovenous Fistulas of the Pelvis Using CT Angiography

2007 ◽  
Vol 188 (3) ◽  
pp. W269-W273 ◽  
Author(s):  
Jennifer K. Chen ◽  
Pamela T. Johnson ◽  
Elliot K. Fishman
Keyword(s):  
Ct Angiography ◽  
Arteriovenous Fistulas
Sign in / Sign up

Export Citation Format

Share Document