Retrograde sclerotherapy of male varicocele with veno-venous shunts - incidence and management: a single-centre experience.

Objectives: The aim of our study is to compare the incidence of veno-venous shunts in male varicocele and evaluate the possibility to exclude them with manual compression or/and scrotal ligation in order to carry out the procedure of retrograde sclero-embolization.

Methods: In our retrospective study, all patients undergone retrograde sclerotherapy for varicocele in our Interventional Radiology Unit in the last four years were evaluated. Collaterals toward other venous shunts were identified and how many and which patients would be able to complete the procedure safely were considered.

The use of cyanoacrylate in the treatment of angiodysplasias: A safe and cheap alternative to coils.

Gastrointestinal angiodysplasia (GIAD) represents one of the most frequent causes of recurrent lower gastrointestinal bleeding in the elder population. Clinical manifestations are highly variable, diagnosis is done with colonoscopy or CT and management consists of either endoscopic or, more conservatively, endovascular approach. Trans-arterial embolization (TAE) reduces blood flow into the lesion and may complicate with perforation, dissection, vasospasm and bowel ischaemia.

IL-13 and IL-33 Serum Levels Are Increased in Systemic Sclerosis Patients With Interstitial Lung Disease.

Objective: Systemic sclerosis (SSc) mortality is extremely variable in its internal organ involvement. Pulmonary fibrosis occurs in up to 30% of the cases. Animal models provide evidence that IL-33 is able to induce both cutaneous and pulmonary fibrosis via increased IL-13 and in SSc patients the levels of IL-33 correlate with skin fibrosis.

Embolization of extrahepatic biliary leakage using NBCA.

Biliary fistula and bile leakage are complications that can occur during hepato-biliary or intestinal surgery and percutaneous biliary intervention. In some cases, spontaneous resolution is possible but more often re-intervention (surgical or percutaneous) is necessary. We present the case of a 45 y-o male patient who underwent duodenocefalopanreasectomy (Whipple procedure) with bilio-digestive anastomosis for adenoma of the duodenal papilla of Vater, complicated by the formation of a fistula through the bilio-digestive anastomosis.

Feasibility Study of MRI Muscles Molecular Imaging in Evaluation of Early Post-Mortem Interval.

Estimating early postmortem interval (EPI) is a difficult task in daily forensic activity due to limitations of accurate and reliable methods. The aim of the present work is to describe a novel approach in the estimation of EPI based on quantitative magnetic resonance molecular imaging (qMRMI) using a pig phantom since post-mortem degradation of pig meat is similar to that of human muscles. On a pig phantom maintained at 20° degree, using a 1.

Posttraumatic chronic cranial osteomyelitis due to a superficial wound - A clinical and neuroradiological case report.

Background: Osteomyelitis is a progressive infection of bone and bone marrow by microorganisms, resulting in inflammatory destruction of bone, bone necrosis, and new bone formation. Skull involvement is a rare occurrence which mainly affects children with chronic inflammatory diseases of paranasal sinusitis, or malignant otitis. In adults, cranial vault osteomyelitis can occur after cranial surgery or head trauma.

Different Embolization Approaches for the Treatment of Posttraumatic Pseudoaneurysm of the Internal Maxillary Artery.

Pseudoaneurysm is an abnormal dilation of an artery that could be caused either by iatrogenic or traumatic events and it is associated with high rupture risk. Pseudoaneurysm rarely involves internal maxillary artery. Computed tomography angiography and digital subtraction angiography are essential tools to perform a proper diagnosis and treatment of pseudoaneurysms.

Vitamin D Status in Rheumatoid Arthritis: Inflammation, Arterial Stiffness and Circulating Progenitor Cell Number.

Background And Aims: Suboptimal vitamin D status was recently acknowledged as an independent predictor of cardiovascular diseases and all-cause mortality in several clinical settings, and its serum levels are commonly reduced in Rheumatoid Arthritis (RA). Patients affected by RA present accelerated atherosclerosis and increased cardiovascular morbidity and mortality with respect to the general population. In RA, it has been reported an impairment of the number and the activity of circulating proangiogenic haematopoietic cells (PHCs), including CD34+, that may play a role in endothelial homeostasis.

Toll-like receptor 3 and interleukin 1β expression in CD34+ cells from patients with rheumatoid arthritis: association with inflammation and vascular involvement.

Objectives: Circulating proangiogenic haematopoietic cells (PHCs), including CD34+ cells, play an important role in endothelial homeostasis. Among PHCs, CD34+ cells are the largest cell population, thus, much of the regenerative/reparative potential of PHCs may be attributed to CD34+ cells. Our aim was to determine the association between inflammation and CD34+ cell number, intracellular levels of reactive oxygen species (ROS) and expression of Toll-like receptor 3 (TLR3) and interleukin 1β (IL-1β), arterial stiffness (AS) indices, and carotid intima-media thickness (cIMT) in patients affected by rheumatoid arthritis (RA).