Management and clinical-outcome of juxta-articular osteoid osteoma lesions.

Introduction: Osteoid osteoma (OO) is a benign intra-osseous lesion. The lesion is painful and usually diagnosed by x-ray, computed tomography (CT) or magnetic resonance imaging (MRI). When the lesion is juxta-articular or intra-capsular, the symptoms may present differently than the typical OO lesion and make diagnosis more challenging.

Congenital portosystemic shunts: experience of a tertiary Tunisian referral center.

Congenital portosystemic shunt is a rare condition in which communications between the systemic venous circulation and the portal veins drain blood directly into the systemic circulation. Diagnosis may occur from the prenatal period to adulthood. Nevertheless, diagnosing and treating a congenital portosystemic shunt, particularly in the perinatal stage, remain challenging, as multiple complications can occur.

Early Challenges: A Case Report of a Premature Baby with Down Syndrome and Uterine Rupture.

 Uterine rupture represents one of the most severe obstetric affections. It is defined as a complete or a partial tearing of the uterine wall. Women with a prior cesarean section are reported to have a higher risk of having this situation.

Box-Behnken design for extraction optimization of crude polysaccharides from Tunisian Phormidium versicolor cyanobacteria (NCC 466): Partial characterization, in vitro antioxidant and antimicrobial activities.

In this study, response surface methodology (RSM) based on Box-Behnken design (BBD) was employed to optimize the aqueous extraction of crude polysaccharides from Tunisian cyanobacteria Phormidium versicolor (NCC 466). The optimal extraction conditions with an extraction yield of 21.56±0.

Estrogenic compounds in Tunisian urban sewage treatment plant: occurrence, removal and ecotoxicological impact of sewage discharge and sludge disposal.

The occurrence, fate and ecotoxicological assessment of selected estrogenic compounds were investigated at Tunisian urban sewage treatment plant. The influents, effluents, as well as primary, secondary and dehydrated sludge, were sampled and analyzed for the target estrogens to evaluate their fate. All target compounds were detected in both sewage and sludge with mean concentrations from 0.

Effects of sewage sludge fertilizer on heavy metal accumulation and consequent responses of sunflower (Helianthus annuus).

Use of sewage sludge, a biological residue produced from sewage treatment processes in agriculture, is an alternative disposal technique of waste. To study the usefulness of sewage sludge amendment for Helianthus annuus, a pot experiment was conducted by mixing sewage sludge at 2.5, 5, and 7.

Impact of treated urban wastewater for reuse in agriculture on crop response and soil ecotoxicity.

The scarcity of freshwater resources is a serious problem in arid regions, such as Tunisia, and marginal quality water is gradually being used in agriculture. This study aims to study the impact of treated urban wastewater for reuse in agriculture on the health of soil and food crops. The key findings are that the effluents of Sfax wastewater treatment plant (WWTP) did not meet the relevant guidelines, therefore emitting a range of organic (e.

Detection of Stent Underdeployment by StentBoost Imaging.

Objective: To evaluate the additional value of StentBoost® (SB), a motion-corrected X-ray technique that enhances stent visualization, for the assessment of stent deployment and procedure optimization during routine percutaneous coronary interventions (PCI).

Background: Underdeployment and malapposition of stents during PCI may lead to in-stent thrombosis and restenosis. Coronary angiography (CA) is of limited value for the assessment of stent deployment.

[Use and limitations of invasive coronary strategy in nonagerians].

Background: Nonagenarians are systematically excluded from studies of interventional cardiology. Few data exist on the usefulness, safety, and results of coronary angiography (CA) and percutaneous coronary intervention (PCI) in this population.

Purpose: To evaluate the benefits and hazards of CA and PCI in nonagenarians.

[Chronic kidney disease and myocardial infarction: epidemiological, clinical, therapeutic and prognostic characteristics (about 231 cases)].

Aims Of The Study: To study the epidemiologic, clinical, therapeutic and prognostic characteristics of the myocardial infarction (MI) in patients with chronic kidney disease (CKD). To identify the impact of CKD in hospital, mid- and long-term survival after myocardial infarction. To determine the predictive factors of hospital and midterm MACCE in patients with CKD.