Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Fabrizio Fasoli is active.

Publication


Featured researches published by Fabrizio Fasoli.


European Radiology | 2005

Role of contrast-enhanced MR venography in the preoperative evaluation of parasagittal meningiomas

Alessandro Bozzao; Vanina Finocchi; Andrea Romano; Michele Ferrante; Fabrizio Fasoli; Giuseppe Trillò; Luigi Ferrante; Luigi Maria Fantozzi

Parasagittal meningiomas (PSM) may pose a difficult surgical challenge since venous patency and collateral anastomoses have to be clearly defined for correct surgical planning. The aim of this study was to assess the diagnostic value of contrast-enhanced (CE) magnetic resonance venography (MRV) in the preoperative evaluation of venous infiltration and collateral venous anastomoses in patients with PSM. CE-MRV was compared with phase-contrast (PC) magnetic resonance (MR) angiography, conventional angiography (when available), and surgery as a reference. Twenty-three patients undergoing surgery for meningiomas located adjacent to the superior sagittal sinus were prospectively evaluated. All the patients underwent both conventional MR examination and MRV. This was performed by means of PC and CE techniques. Both sets of angiograms (CE and PC) were evaluated by two expert neuroradiologists to assess (1) patency of the sinus (patent/occluded), (2) the extent of occlusion (in centimeters), and (3) the number of collateral anastomoses close to the insertion of the meningioma. Eight patients underwent digital subtraction angiography (DSA). All patients were operated on, and intraoperative findings were taken as the gold standard to evaluate the diagnostic value of MRA techniques. PC-MRV showed a flow void inside the sinus compatible with its occlusion in 15 cases, whereas CE-MRV showed the sinus to be occluded in five cases. CE-MRV data were confirmed by surgery, showing five patients to have an occlusion of the superior sagittal sinus. The PC-MRV sensitivity was thus 100% with a specificity of 50%. In those cases in which both MRV techniques documented occlusion of the sinus, the extent of occlusion was overestimated by PC compared with CE and surgery. CE-MRV depicted 87% of collateral venous anastomoses close to the meningioma as subsequently confirmed by surgery, while PC showed 58%. In the preoperative planning for patients with meningiomas located close to a venous sinus, CE-MRV provides additional and more reliable information concerning venous infiltration and the presence of collateral anastomoses compared with PC sequences.


Journal of Neuroimaging | 2009

Selective White Matter Involvement in a Patient with Late Onset Krabbe Disease: MR, MR Spectroscopy, and Diffusion Tensor Study

Andrea Romano; Roberto De Simone; Fabrizio Fasoli; Michele Ferrante; V. Cipriani; Luigi Maria Fantozzi; Alessandro Bozzao

The most frequent type of Krabbe disease has an infantile onset. Unusual slowly progressive adult forms have also been described. We described a different involvement of white matter tracts where magnetic resonance signal alterations were evident in a case of a patient affected by late‐onset form of disease.


European Radiology | 2003

Hepatic artery pseudoaneurysm in von Willebrand's disease

Francesco Garaci; Roberto Gandini; Andrea Romagnoli; Fabrizio Fasoli; Viviana Varrucciu; Giovanni Simonetti

Abstract. We report a case of hepatic artery pseudoaneurysm which occurred in a patient with von Willebrands disease. The patient presented with upper abdominal pain and diagnosis was made by US and CT examinations. This case emphasizes the possible association between an established coagulation disorder and pseudoaneurysm. The patient was successfully treated by coil embolization.


European Radiology | 2003

Cerebrospinal fluid changes after intravenous injection of gadolinium chelate: assessment by FLAIR MR imaging.

Alessandro Bozzao; Roberto Floris; Fabrizio Fasoli; Luigi Maria Fantozzi; Claudio Colonnese; Giovanni Simonetti


European Radiology | 2003

Diffusion-weighted MR imaging in the early diagnosis of periventricular leukomalacia

Alessandro Bozzao; Ambrogio Di Paolo; Clarissa Mazzoleni; Fabrizio Fasoli; Alessandra Simonetti; Luigi Maria Fantozzi; Roberto Floris


Radiologia Medica | 2003

Diffusion-weighted MR Imaging: clinical applications in neuroradiology.

Andrea Romano; Alessandro Bozzao; M. Bonamini; Fabrizio Fasoli; Michele Ferrante; Roberto Floris; Claudio Colonnese; Luigi Maria Fantozzi


Radiologia Medica | 2001

[Non-invasive assessment of epiaortic vessels. Comparison of magnetic resonance angiography with gadolinium, spiral computerized tomography angiography, and digital angiography].

Alessandro Bozzao; Roberto Floris; Pocek M; Fabrizio Fasoli; Francesco Garaci; G. Simonetti


Radiologia Medica | 2002

Cineradiographic study of spine during cycling: effects of changing the pedal unit position on the dorso-lumbar spine angle.

Ezio Fanucci; Salvatore Masala; Fabrizio Fasoli; Rita Cammarata; Ettore Squillaci; G. Simonetti


Radiologia Medica | 2007

Ruolo della tecnica di trattografia con risonanza magnetica nella pianificazione pre-operatoria e nella valutazione intraoperatoria di pazienti affetti da tumori cerebrali intra-assiali

Antonino Romano; Michele Ferrante; V. Cipriani; Fabrizio Fasoli; Luigi Ferrante; Giancarlo D'Andrea; Luigi Maria Fantozzi; Alessandro Bozzao


Radiologia Medica | 2002

Cineradiographic study of spine during cycling: Effects of changing the pedal unit position on the dorso-lumbar spine angle [Studio cineradiografico della colonna nell'attività ciclistica: Variazioni angolari del tratto di rachide dorso-lombare nelle modificazioni della posizione della pedaliera]

Ezio Fanucci; Salvatore Masala; Fabrizio Fasoli; Rita Cammarata; Ettore Squillaci; G. Simonetti

Collaboration


Dive into the Fabrizio Fasoli's collaboration.

Top Co-Authors

Avatar

Alessandro Bozzao

Sapienza University of Rome

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Michele Ferrante

Sapienza University of Rome

View shared research outputs
Top Co-Authors

Avatar

Roberto Floris

University of Rome Tor Vergata

View shared research outputs
Top Co-Authors

Avatar

Andrea Romano

Sapienza University of Rome

View shared research outputs
Top Co-Authors

Avatar

Ettore Squillaci

University of Rome Tor Vergata

View shared research outputs
Top Co-Authors

Avatar

Ezio Fanucci

University of Rome Tor Vergata

View shared research outputs
Top Co-Authors

Avatar

G. Simonetti

University of Rome Tor Vergata

View shared research outputs
Top Co-Authors

Avatar

Giovanni Simonetti

University of Rome Tor Vergata

View shared research outputs
Top Co-Authors

Avatar

Rita Cammarata

University of Rome Tor Vergata

View shared research outputs
Researchain Logo
Decentralizing Knowledge