Janayna Rabelato et al. Iuri Betuel Gomes Antonio Adnaldo da Silveira Maia Daniel Chagas Dantas … Antonio Flávio de Almeida Mario Issa
Abstract
We present the case of a 55-year-old patient who underwent the Bentall-De Bono procedure with mechanical prosthesis in 2005 and was admitted to the emergency department in July 2020 with mixed shock. Complementary exams showed an abscess involving the prosthetic tube, two thirds of the aortic valve circumference and the left ventricle, with a neocavity of about 45 mm in diameter from the aortic sinus to the ascending aorta. The patient underwent surgical repair, with a new procedure using the Bentall-De Bono technique, now associated with coronary artery bypass grafting with a great saphenous vein graft between the aorta and the anterior descending artery. Culture of samples collected intraoperatively showed Staphylococcus epidermidis. The patient received antibiotic therapy for 30 days, evolving favorably, and is under regular outpatient follow-up.