Fabrizio Pizzolante

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We evaluated whether the addition of delayed phase imaging (DPI) gadobenate dimeglumine-enhanced MRI to dynamic postcontrast imaging improves the characterization of small hepatocellular carcinoma (HCC) and the differentiation between HCC, high grade dysplastic nodules (HGDN), and low grade dysplastic nodules (LGDN). Twenty-five cirrhotic patients with 30(More)
Magnetic resonance imaging (MRI) is the only noninvasive technique that provides structural information on both cell loss and metabolic changes. After reviewing all the results obtained in clinical studies, reliable biomarkers in neurological diseases are still lacking. Diffusional MRI, MR spectroscopy, and the assessment of regional atrophy are promising(More)
Trimethyltin chloride (TMT) is known to produce neuronal damage in the rat hippocampus, especially in the CA(1)/CA(3) subfields, together with reactive astrogliosis. Previous studies indicate that in cultured rat hippocampal neurons the Ca(2+) cytosolic increase induced by TMT is correlated with apoptotic cell death, although some molecular aspects of the(More)
BACKGROUND Psoriasis is an emerging paradoxical side effect in patients with inflammatory bowel disease (IBD) when treated with anti-TNF alpha. Patients with severe skin lesions unresponsive to topical therapy need to withdraw from treatment. AIM To estimate the incidence of paradoxical psoriasis in a large cohort of IBD patients treated with anti-TNF(More)
Trimethyltin chloride (TMT) is a neurotoxicant producing neuronal degeneration and reactive astrogliosis in the mammalian central nervous system, especially the hippocampus. A previous magnetic resonance imaging investigation in TMT-treated rats evidenced dilation of lateral ventricles, also suggesting alterations in blood-brain barrier permeability and(More)
A 53-year-old male with compensated cirrhosis (Child-Pugh class A5) and mixed cryoglobulinaemia (cryocrit: 2.0%), both hepatitis C virus-related, was treated with pegylated interferon-alpha 2b and ribavirin. After three months of therapy, he developed segmental jejunal vasculitis requiring emergency resection of an ischaemic intestinal loop 60cm long.(More)
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