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192  Articles
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AbstractFatty liver disease (FLD) is a common, benign pathology often found incidentally. We present a clinical case in which metastatic liver disease was suspected on initial imaging studies. Following further investigations, a diagnosis of ‘non-alcoholi... see more

Antecedentes: las estenosis benignas, la ruptura del tracto digestivo y las fístulas digestivas son condiciones que ponen en riesgo la vida y que por lo general son tratadas quirúrgicamente. Ahora, ha surgido la coloca- ción de stents metálicos parcial o ... see more

Objective. To improve the results of treatment in patients with insufficiency of duodenal sutures.Materials and metods. Retrospective and prospective investigation was accomplished on 17 patients, suffering insufficiency of sutures, injuries and fistulas ... see more

Background: A new penetrating stapled anastomotic system using nitinol microclips (Coalescent Surgical U-Clip) has been developed to facilitate the construction of compliant interrupted sutures for minimally invasive and robotic surgery as well as for con... see more

Background: Sternal dehiscence is a severe complication of open heart surgery. Reinforced wiring, a system of reinforced sternal closure, fixation of a rigid plate, and implantation of thermoreactive nitinol clips (TRC) are some surgical procedures used. ... see more

AbstractObjective: To evaluate, in a retrospective study, the clinical efficacy and safety of the self-expanding Nitinol stent in the superior vena cava to alleviate upper venous congestion.Method: In 22 patients (15 men, 7 women), a tumour-related compre... see more

Nitinol is a perspective alloy that is difficult to weld because of its high sensitivity to heat, atmospheric gases and the NiTi phase instability. We evaluated several welding techniques with regard to their applicability to weld fine pseudoelastic NiTi ... see more

Liver cancer, a life-threatening disease, can be cured if found early. A common treatment for liver tumors that cannot be removed by surgery is hepatic artery embolization. It involves injecting small beads to block the blood flow towards cancer cells. In... see more


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