PURPOSE: To evaluate the potential role, safety, and efficacy of paclitaxel-eluting balloon angioplasty for treatment of recurrent carotid in-stent restenosis (ISR).

METHODS: Among 856 consecutive patients who underwent carotid artery stenting from May 2002 to January 2008, 41 patients had a significant ISR (>80% stenosis). Of these, 9 patients (7 women; mean age 78.1±5.6 years) had recurrent ISR despite multiple endovascular treatments (3.4±0.9 interventions) within a short period of ...

Aim. To compare the diagnostic performance of diffusion weighted imaging (DWI) using b-values of 1000 s/mm(2) and 2000 s/mm(2) at 3 Tesla (T) for the evaluation of clinically significant prostate cancer. Matherials and Methods. Seventy-eight prostate cancer patients underwent a 3T MRI scan followed by radical prostatectomy. DWI was performed using b-values of 0, 1000, and 2000 s/mm(2) and qualitatively analysed by two radiologists. ADC maps were obtained at b-values of 1000 and ...

PURPOSE: To report an unusual late type Ia endoleak after endovascular aneurysm repair with a low-profile sealing ring endograft and its treatment with transcaval sac embolization.

CASE REPORT: An 82-year-old man was treated for a 47-mm abdominal aortic aneurysm associated with a 35-mm left common iliac artery aneurysm using an Ovation Abdominal Stent Graft System. Correct endograft placement was documented at 3-month follow-up. Seven months after the repair, the patient was admitted to ...

Diagnosis of progressive multifocal leukoencephalopathy is usually based on the clinical presentation, on the demonstration of the brain lesions at the magnetic resonance imaging examination, and on the detection of the JC virus DNA in the cerebrospinal fluid with high sensitive polymerase chain reaction. The role of magnetic resonance imaging specifically in natalizumab-associated progressive multifocal leukoencephalopathy is strengthening, and it is gaining importance not only as an ...

We report imaging techniques in the definition of the therapeutic planning of a 65-year-old man with a diagnosis of Pancoast tumor. Computed Tomography has a pivotal role in the assessment of nodes involvement and distant metastasis. Magnetic Resonance allows a detailed study of locoregional extension for its high soft tissue resolution. We particularly highlight the actual importance of Magnetic Resonance Neurography, Diffusion-Weighted Imaging, and Magnetic Resonance Angiography ...

Castleman's disease is an uncommon benign B-cell lymphoproliferative disorder. According to lymph nodes distribution, there are two distinct subtypes of disease: unicentric and multicentric. Unicentric Castleman's disease is more common, localized to one site, and locally treated. On the contrary, multicentric form is a rare systemic disease characterized by diffuse lymphadenopathy and inflammatory symptoms. We report three cases of persons that were initially suspected to have a ...

Acute superior mesenteric vein thrombosis was first described in 1935 by Warren and Eberhardt. It is a potentially life-threatening condition, as it can lead to bowel ischemia and, ultimately, infarction. Its etiology may be primary or secondary to acquired prothrombotic conditions. Early recognition of mesenteric venous thrombosis is important, but can be challenging due to its nonspecific clinical presentation. Contrast-enhanced computed tomography is currently the gold standard for ...

Soft-tissue hematomas are a common clinical entity often associated with trauma, surgery, and bleeding disorders. In the majority of cases, soft-tissue hematomas acutely appear and spontaneously resolve, but sometimes, they present as swellings that slowly expand and progressively increase with time. We present a case of a 70-year-old man with chronic expanding hematoma of the left flank without any history of recent trauma or other medical disease. The diagnosis could not be confirmed ...