General

Aortic Homografts in Surgical Management of Prosthetic Valve Endocarditis: A Case Series from Greece

BACKGROUND Infective endocarditis (IE) is a severe, life-threatening, and relatively common complication after valve replacement operations, with incidence rates varying between 1.8% and 5.8%, with an in-hospital mortality rate of up to 20%. Common microorganisms are (listed by decreasing incidence) Streptococci, Staphylococcus aureus, Enterococci, bacteria of the HACEK group, and fungi. Treatment of IE is complex, typically involving prolonged courses of antibiotics. However, in cases of aortic...
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General

Biomechanical and histological evaluation of a prototype bovine pericardial patch for veterinary abdominal surgery: An approximation study

In veterinary medicine, especially within large animal medical and surgical clinics, addressing cavitary defects is a primary concern. In bovines, umbilical hernias are the most common defect, and surgical repair often necessitates the use of prosthetic materials. However, there is a high rate of recurrence with sutures or synthetic meshes, largely due to tissue contamination. The development of biological patches for such repairs is still in its early stages in veterinary medicine, with no...
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