Olecranon fractures: An old fixation device for a new surgical technique.

Introduction: Internal fixation in not-comminuted oblique and transverse olecranon fractures is commonly performed with tension band wiring. However, despite its high healing rate, this technique is associated with a high rate of complications, often requiring the removal of fixation devices in up to 80 % of cases. The aim of our study was to describe a surgical technique using eyelet pins that maintains the effectiveness of the classic tension band wiring while reducing intolerance or displacement of the fixation devices.

A comparison between ilioinguinal and modified Stoppa approach in anterior column acetabular fractures.

Introduction: Pelvis fractures are among the most difficult fractures to manage and treat for Orthopedic surgeons. Anatomic reduction is the main goal to reach in the acetabular fractures' treatment. The following study compares clinical outcomes and complications of Ilioinguinal versus modified Stoppa approach in Open Reduction and Internal Fixation (ORIF) of anterior column acetabulum fractures.

Spontaneous healing of a ruptured anterior cruciate ligament: a case series and literature review.

Purpose: The anterior cruciate ligament is probably one of the ligaments with the lowest healing potential. Many authors have reported cases of spontaneous healing but nowadays it is difficult to predict successful healing of an anterior cruciate ligament rupture and, even more, residual functionality and capability to return to sport. The aim of this study was to investigate cases of spontaneous healing in a population that received non-surgical treatment after anterior cruciate ligament rupture and to perform an updated review of contemporary literature.

A different unhappy triad in the knee: a case of acute simultaneous rupture of Patellar Tendon, Anterior Cruciate Ligament and lateral meniscus treated in one stage and review of literature.

We present a case report of a 43-year-old male patient with simultaneous ruptured of anterior cruciate ligament (ACL), patellar tendon (PT) and lateral meniscus tear, occurred during a tennis match. This combinate tear is not frequent, and literature reports only few cases. Clinical diagnosis can be difficult and the support of MRI and X-Ray is needed.

Anterior Capsulolabral Reconstruction with Semitendinosus Autograft after Latarjet Failure: A Case Report.

Introduction: The treatment of chronic shoulder instability, associated with poor tissue quality, remains challenging in the setting of anterior capsular deficiency. There are a few viable alternatives in the end-stage shoulder instability when multiple surgical attempts to correct the pathology have failed. The purpose of the present paper is to demonstrate the efficacy of anterior capsular reconstruction with semitendinosus autograft for the management of capsulolabral deficiency without associated bone loss.

Bone methabolic disorders in HIV positive patients: a case report.

Fractures in patients affected by HIV are more frequent than what is reported in patients with no retroviral diseases. Chronic infection with HIV likely contributes to increased systemic inflammation, which has been associated with increased rates of fracture.  We report a case of a 56-year-old male (HIV + in treatment with Atripla) heavy worker, at the beginning affected by intra-articular proximal humerus fracture treated with endoprosthesis replacement and later by periprosthetic fracture treated with plate, screws and cerclages.

Hidden reality: sexual sphere in brain tumor patients.

Most reports emphasize that tumors and their treatments affect sexual function. To date, no studies have focused on sexual functioning in patients with brain tumors. Our study's objective is to describe the sexual sphere of patients with brain tumors and examine the possible differences between patients who reported sexual dysfunctions and those who did not with respect to their psychological and functional status.

CT findings and clinical activity in Crohn's disease.

The aim of this study was to evaluate clinical correlations of CT signs in proven Crohn's disease. Fifty patients were studied by means of multidetector CT. Clinical activity was assessed using Crohn's disease activity index (CDAI) score and some laboratory parameters.

Combined therapy with infliximab and seton drainage for perianal fistulizing Crohn's disease with anal endosonographic monitoring: a single-centre experience.

During infliximab treatment of perianal Crohn's disease (CD), the healing of the skin opening precedes fistula tract healing and this contributes to abscess formation and fistula recurrence. The aims of this study were to evaluate the efficacy of combined treatment with infliximab and setons for complex perianal fistulas in CD and to define the optimal time for seton removal by anal endosonography (AE). Nine consecutive patients with CD were studied.

Vascular involvement in inflammatory bowel disease: pathogenesis and clinical aspects.

Crohn's disease (CD) and ulcerative colitis (UC), the two major forms of inflammatory bowel disease (IBD), are chronic inflammatory conditions, characterized by a microvascular and also macrovascular involvement. Chronically inflamed intestinal microvessels of IBD patients have demonstrated significant alterations in their physiology and function compared with vessels from healthy and uninvolved IBD intestine. Recently, some studies have revealed that the poor mucosal healing, refractory inflammatory ulcerations and damage in the IBD intestine could depend on microvascular dysfunction, resulting in diminished vasodilatory capacity and tissue hypoperfusion in the IBD gut.

Contrast-enhanced ultrasonography with SonoVue after infliximab therapy in Crohn's disease.

The introduction of biological treatments like monoclonal anti TNF-a antibodies (infliximab), is changing the clinical history of Crohn's disease (CD). The effects of these therapies are monitored emplying clinical indexes of active disease, laboratory parameters, endoscopy and histology, and also with imaging techniques. A new ultrasound contrast agent, SonoVue (Bracco SpA, Milano, Italy), is opening new perspectives in the study of microvasculature of several organs.

Early atherosclerosis in patients with inflammatory bowel disease.

Patients with inflammatory bowel disease (IBD) have an increased risk of thrombotic complications. Arterial and venous system may be involved. Moreover, mesenteric microvascular thrombosis has been hypothesised as a contributing factor in the pathogenesis of IBD.

A novel pathogenic role for microvasculature in inflammatory bowel disease.

Crohn's disease (CD) and ulcerative colitis (UC) are the two major forms of inflammatory bowel disease (IBD). Although their etiology is still unknown, the pathogenic mechanisms underlying intestinal inflammation have made impressive progress in our understanding. In particular, the abnormalities underlying IBD pathogenesis are not restricted to those mediated by classical immune cells such as T and B lymphocytes, macrophages and dendritic cells, but also nonimmune cells.

Extraintestinal manifestations in inflammatory bowel disease.

Inflammatory bowel diseases (IBD) can be really considered to be systemic diseases since they are often associated with extraintestinal manifestations, complications, and other autoimmune disorders. Indeed, physicians who care for patients with ulcerative colitis and Crohn's disease, the two major forms of IBD, face a new clinical challenge every day, worsened by the very frequent rate of extraintestinal complications. The goal of this review is to provide an overview and an update on the extraintestinal complications occurring in IBD.

Increased carotid intima-media thickness in patients with inflammatory bowel disease.

Background: Patients with inflammatory bowel disease have an increased risk of thrombotic complications; moreover, mesenteric microvascular thrombosis has been hypothesized as a contributing factor in the pathogenesis of inflammatory bowel disease.

Aim: To assess the extent of subclinical atherosclerosis in inflammatory bowel disease by measuring the intima-media thickness of the common carotid artery.

Methods: Fifty-two patients were enrolled in the study.

Regression of EI2-stage low-grade gastric MALT-lymphoma after H. pylori eradication.

To our knowledge there are only a few reports showing a role of eradication therapy for H. pylori in the treatment of low-grade MALT-lymphoma, of stage EI2. We report a rare case of MALT-lymphoma, invading all of the gastric wall, which regressed after eradication of H.

Pathophysiology, diagnosis and treatment of non-erosive reflux disease (NERD).

Up to 70% of patients with typical symptoms of gastroesophageal reflux disease (GERD) have neither definite endoscopic oesophageal breaks nor Barrett's oesophagus at upper endoscopy. These patients suffer from non-erosive reflux disease (NERD), also termed endoscopy-negative reflux disease or symptomatic GERD. NERD patients appear as a heterogeneous population with multiple and substantially different mechanisms implicated in the genesis of symptoms.

Increased levels of NF-kappaB inhibitors (IkappaBalpha and IkappaBgamma) in the intestinal mucosa of Crohn's disease patients during infliximab treatment.

The treatment with infliximab is employed successfully in Crohn's disease (CD) but predictors of efficacy are lacking. Activation of the transcription factor NF-kB has been demonstrated in CD and its inhibition is one of the mechanisms by which anti-inflammatory agents exert their effects. We evaluated the production of TNFalpha by peripheral blood mononuclear cells (PBMC) and the levels of NF-kappaB family molecules in the intestinal mucosa during infliximab therapy in 12 patients.

Clinical correlations of small bowel CT and contrast radiology findings in Crohn's disease.

Backgrounds And Objective: Aim of the present study was to evaluate the clinical correlates of small bowel CT patterns in patients with Crohn's disease (CD), as compared to barium studies and endoscopic findings, as far as parameters of disease activity are concerned.

Material And Methods: Thirty five patients with pathologically proven CD were studied by means of helical single detector CT (13) or multidetector CT (22), after administration of low density contrast by mouth (13) or by nasojeunal tube (22). Eight hours later, all patients were studied with barium administered by mouth (13) or with barium and methilcellulose administered by nasojeunal tube (22).

Intercellular adhesion molecule 1 gene polymorphisms in inflammatory bowel disease.

Intercellular adhesion molecule (ICAM)-1 is a single-chain cell surface glycoprotein that plays an important role in the recruitment of leukocytes at sites of inflammation and is up-regulated in intestinal mucosa of inflammatory bowel disease (IBD). ICAM-1 gene lies on chromosome 19p13, implicated in determining susceptibility to IBD. The human ICAM-1 gene contains two polymorphic sites in codon 241 (G241R) and 469 (K469E) which have been implicated in the susceptibility to a range of degenerative and inflammatory diseases.

Prevalence of the K469E polymorphism of intercellular adhesion molecule 1 gene in Italian patients with inflammatory bowel disease.

Background: Intercellular adhesion molecule 1 plays an important role in the recruitment of leucocytes at sites of inflammation and is up-regulated in intestinal mucosa of inflammatory bowel disease. Intercellular adhesion molecule 1 gene lies on chromosome 19p13, implicated in determining susceptibility to inflammatory bowel disease. Recently, the polymorphism K469E of intercellular adhesion molecule 1 gene has been identified.

Small bowel diseases.

The study of small bowel disease is hampered by the organ length and shape. Malabsorption syndromes, small bowel bleeding, intestinal obstruction are analyzed with reference to the clinical characteristics and present laboratory and instrumental tests used in diagnosis. The introduction of sophisticated diagnostic imaging procedures, both endoscopic and radiologic have contributed to a better understanding of the symptomatic patterns.

An update on the medical treatment of Crohn's disease.

Crohn's disease (CD) is a chronic transmural inflammation that may involve any part of the alimentary tract. The affected patients show peculiar metabolic characteristics; they often have a reduced body weight, due to reduction of lipid stores (in spite of lean mass depletion) and an increased utilization of lipids as fuel substrate. An alteration of nutritional status, up to real malnutrition, is common in CD and malnutrition's effects influence the course of disease, acting as independent factors.