Imaging of atherosclerotic plaque with non invasive Multislice Computed Tomography Coronary Angiography

2011

Diffusion-weighted MRI of colo-rectal liver metastases treated by new anti-angiogenetic chemotherapy

2009

Lymphoproliferative disorders in Sotos syndrome: Observation of two cases

1996

Sotos syndrome is included among the overgrowth disorders, most of which have an increased risk of neoplasms. Sotos syndrome does not appear to be related to a specific tumor type, but rather to the development of solid tumors of ectodermal or mesodermal origin in general. We report on two Sotos syndrome patients who developed a non-Hodgkin lymphoma and an acute lymphoblastic leukaemia, respectively. Our experience suggests that there may exist a high frequency of lymphoproliferative disorders in Sotos syndrome, and points out the importance of a long-term follow-up of Sotos syndrome patients, to detect a possible neoplastic evolution. ©1996 Wiley-Liss, Inc.

UN CASO DI TUBERCOLOSI (TBC) DISSEMINATA A PREVALENTE LOCALIZZAZIONE ADDOMINALE: UTILITA' DELL'ECOGRAFIA.

2009

MR enteroclysis versus conventional enteroclysis in Crohn’s disease patients

2009

Learning objectives: To provide a detailed step-by-step description of the technique of MR enteroclysis (MRE). To illustrate the spectrum of MRE findings in patients with Crohn’s disease (CD) and their correlation with findings at conventional enteroclysis (CE). To discuss the advantages and limitations of MRE in patients with CD. Background: CE is the gold standard for small bowel pathologies. However, submucosal and mesenteric involvements, which are common in CD, cannot be assessed by CE. Therefore, the evaluation of the mucosa alone by CE may under-represent the extent and activity of the disease. Also, CE is associated with the risk of several complications, mainly exacerbation in seve…

Pigmented villonodular synovitis of the foot: MR findings.

2003

PURPOSE: To evaluate the MRI findings in the various forms of pigmented villonodular synovitis (PVNS) of the foot. MATERIALS AND METHODS: Seven hundred and fifty-three MR studies of the foot performed at our institute between June 1994 and April 2000 were retrospectively reviewed for the presence of PVNS. Spin echo (SE) T1W, Gradient echo (GE) T2*W, and fat suppression (Short Time Inversion Recovery: STIR) images were acquired with a 0.5 T superconductive unit (Vectra, GE Medical System, Milwaukee, WI, USA) provided with a dedicated transmitter/receiver coil. The site and type of lesions, the signal intensity patterns, and the presence of associated changes were evaluated. RESULTS: On the b…

Valutazione del grado di attivita’ del morbo di Crohn tramite clisma-RM con sequenza in perfusione.

2010

MRI in perianal Crohn’s disease: STIR versus T1w postcontrast fat-sat imaging

2009

Purpose: To evaluate the diagnostic accuracy of MRI, comparing STIR images versus T1w post-contrast fat-sat images in patients affected by perianal Crohn’s disease (CD). Material and methods: From January 2007 to July 2008, 73 patients with perianal CD underwent pelvic MRI using an external phased array coil. All studies were performed with a 1.5T MRI scanner. STIR and T1w post-contrast fat-sat images were independently analysed by two expert radiologists. Perianal fistulas were classified according to the Parks surgical classification. All patients underwent examination under anesthesia (EUA) that was considered gold standard. Results: By analysing STIR, images documented 31 simple fistula…