Challenges in prompt identification and surgical correction of Marfan Syndrome aortic disease in a middle-income country: a case series study.

Background: Marfan Syndrome is an autosomal dominant disease caused by pathogenetic variants in the FBN1 gene. The progressive dilatation of the aorta and the potential risk of acute aortic syndromes influence the prognosis of these patients. We aim to describe population characteristics, long-term survival, and re-intervention patterns in patients who underwent aortic surgery with a previously confirmed clinical diagnosis of Marfan Syndrome in a middle-income country.

One-stage or two-stage elective coronary artery bypass graft surgery and abdominal aortic aneurysm open repair in low and moderate cardiac surgical risk patients.

Objectives: Coronary artery disease (CAD) and abdominal aortic aneurysm (AAA) are common arterial pathologies that might occur simultaneously; however, there is not enough evidence about the optimal strategy for patients with concomitant indications of coronary artery bypass grafting (CABG) and open repair of the AAA (AAOR). This study aims to present the outcomes in low and moderate cardiac surgical risk patients who underwent one-stage or two-stage elective CABG and AAOR in a middle-income country.

Methods: An observational, retrospective case series study was conducted.

Open Emergency Repair of a Thoracoabdominal Aortic Aneurysm on a 12-Year-Old Boy With Tuberous Sclerosis.

Tuberous sclerosis complex is a neurocutaneous syndrome caused by an autosomal dominant genetic disorder. This condition can lead to the expression of many vascular anomalies especially, in the pediatric population. Likewise, it has been linked with aortic aneurysm development.

Emergent hybrid surgical approaches for non-dissecting ruptured Kommerell's aneurysm: a case report series.

Background: Kommerell's aneurysm is a saccular or fusiform dilatation found in 3-8% of Kommerell's diverticulum cases. A non-dissecting rupture rate of 6% has been reported. If ruptured, emergent surgical correction is usually granted.

Perioperative mortality in Colombia: perspectives of the fourth indicator in Commission on Global Surgery - Colombian Surgical Outcomes Study (ColSOS) - a protocol for a multicentre prospective cohort study.

Introduction: Death following surgical procedures is a global health problem, accounting for 4.2 million deaths annually within the first 30 postoperative days. The fourth indicator of Commission on Global Surgery is essential as it seeks to standardise postoperative mortality.

Small Diameter Cell-Free Tissue-Engineered Vascular Grafts: Biomaterials and Manufacture Techniques to Reach Suitable Mechanical Properties.

Vascular grafts (VGs) are medical devices intended to replace the function of a blood vessel. Available VGs in the market present low patency rates for small diameter applications setting the VG failure. This event arises from the inadequate response of the cells interacting with the biomaterial in the context of operative conditions generating chronic inflammation and a lack of regenerative signals where stenosis or aneurysms can occur.

Endovascular Repair of a Spontaneous Popliteal Arteriovenous Fistula Associated With a Venous Aneurysm.

Popliteal arteriovenous fistulae (PAF) are anomalous communications between the arterial and venous systems of the lower extremity. They are usually secondary to trauma and are rarely associated with additional vascular defects. The coexistence of a PAF and a venous aneurysm is rare and usually occurs in patients with connective tissue disorders.