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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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Popliteal artery pseudoaneurysm of spontaneous occurrence: a case report

Idiopathic popliteal artery pseudoaneurysms are exceedingly rare, posing significant diagnostic challenges due to their elusive etiology. This report presents the case of a 78-year-old female with no history of trauma or orthopedic procedures who was diagnosed with a large pulsatile mass in the right popliteal fossa. Arteriography confirmed a popliteal artery pseudoaneurysm. Despite extensive clinical evaluation, no causative factors were identified, suggesting an idiopathic diagnosis. The...
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Innovative combined Ozaki and Bentall procedures for aortic root replacement

In treating aortic root diseases, the Bentall procedure offers reliable and stable results. However, it requires a prosthetic valved conduit, which presents inherent challenges due to the need for anticoagulation. The Ozaki procedure, which uses pericardium for aortic valve neocuspidization, is an alternative to prosthetic valves and does not need anticoagulation. We developed a surgical technique combining the Bentall and Ozaki procedures to treat patients with aortic root disease, which we...
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