Dynamic contrast-enhanced magnetic resonance imaging can play a role in predicting flare in juvenile idiopathic arthritis.

Purpose: The study was performed to determine whether conventional and dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) parameters of a previously affected target joint in patients with clinically inactive juvenile idiopathic arthritis (JIA) have prognostic meaning for a flare of joint inflammation during follow-up.

Material And Methods: Thirty-two JIA patients with clinically inactive disease at the time of MRI of the knee were prospectively included. DCE-MRI provided both descriptive measures and time-intensity-curve shapes, representing functional properties of the synovium.

On the autofluorescence of aged fingermarks.

Fingermark autofluorescence changes with time, both spectrally and in total intensity. In this study we investigate which components in the aged fingermarks cause this change in autofluorescent signal. Thin layer chromatography combined with fluorescence spectroscopy was used to identify fluorescent aging products.

Mesh-repaired complete sternal cleft complicated by multi-resistant bacterial infection.

Sternal cleft is a very rare congenital anomaly, which can occur as an isolated or associated with other anomalies. We report a patient with a mesh-repaired complete sternal cleft complicated by infection with a multi-resistant Pseudomonas aeruginosa. The patch was surgically removed.

Possible fatal acetaminophen intoxication with atypical clinical presentation.

Acetaminophen or paracetamol, a commonly used over-the-counter analgesic, is known to elicit severe adverse reactions when taken in overdose, chronically at therapeutic dosage or, sporadically, following single assumptions of a therapeutic dose. Damage patterns including liver damage and, rarely, acute tubular necrosis or a fixed drug exanthema. We present a case of fatal acetaminophen toxicity with postmortem blood concentration 78 μg/mL and unusual clinical features, including a visually striking and massive epidermolysis and rhabdomyolysis, disseminated intravascular coagulation and myocardial ischemia.

Do we still need EUS in the workup of patients with early esophageal neoplasia? A retrospective analysis of 131 cases.

Background: EUS is often used for locoregional staging of early esophageal neoplasia. However, its value compared with that of endoscopic examination and diagnostic endoscopic resection (ER) may be questioned because diagnostic ER allows histological assessment of submucosal invasion and other risk factors for lymph node metastasis, eg, poor differentiation/lymphovascular invasion.

Objective: To evaluate how often patients were excluded from endoscopic treatment of esophageal neoplasia based on EUS findings.

Increased colorectal cancer risk in first-degree relatives of patients with hyperplastic polyposis syndrome.

Introduction: Hyperplastic polyposis syndrome (HPS) is characterised by the presence of multiple colorectal hyperplastic polyps and is associated with an increased colorectal cancer (CRC) risk. For first-degree relatives of HPS patients (FDRs) this has not been adequately quantified. Reliable evidence concerning the magnitude of a possible excess risk is necessary to determine whether preventive measures, like screening colonoscopies, in FDRs are justified.

Immune modulation in gastrointestinal disorders: new opportunities for therapeutic peptides?

Inflammation is the response of vascularized tissues to injury, irritation and infection. Nearly always, the inflammatory response is successfully resolved and, when necessary, a process of wound healing is initiated. Nowhere in the body is this homeostatic process more challenging than in the gastrointestinal (GI) tract, where the microbial flora sits in very close proximity to the mucosal immune system, separated only by an epithelial cell barrier.