Hybrid Repair of an Innominate Artery Mycotic Aneurysm with an "On-The-Table" Customized Endograft

A Review of the Past, Present, and Future of the Monkeypox Virus: Challenges, Opportunities, and Lessons from COVID-19 for Global Health Security

Monkeypox, a rare but significant zoonotic and orthopoxviral disease, has garnered increasing attention due to its potential for human-to-human transmission and its recent resurgence in multiple countries throughout Europe, North America, and Oceania. The disease has emerged as a novel threat to the global health systems that are still striving to recover from the major shocks of the COVID-19 pandemic. The unusual manifestation of the illness highlights a substantial knowledge deficit and necessitates the immediate development of a public health action strategy, considering the epidemiological differences observed in the ongoing outbreak and the appearance of cases in non-endemic nations. This literature review aims to synthesize existing knowledge on monkeypox, encompassing its historical context, etiology, epidemiology, surveillance, prevention, transmission, clinical presentation, diagnosis, treatments, and recent outbreak. Particular attention is given to both advances and gaps in our understanding of monkeypox, and we point toward future directions for research and intervention efforts as pertains to vaccine development and distribution. Lastly, we will also review the recent outbreak through a sociopolitical lens as relates to decision-making strategies, especially given the lessons learned from COVID-19.

Repair of fungal pseudoaneurysm of the common brachiocephalic trunk

BACKGROUND AND AIM

To date, little is known about the aneurysms of the bovine aortic arch, known as a "common brachiocephalic trunk (CBT)" from where the left carotid and innominate arteries bifurcate.

PATIENT AND RESULTS

Here we report a case of a fungal pseudoaneurysm of the bovine aortic arch in a patient who had prior history of multiple aortic valve replacement, hepatitis C infection, and human immunodeficiency virus infection. A re-operative replacement of the aortic arch repair utilizing a bifurcated graft was successfully performed under deep hypothermia and selective antegrade cerebral perfusion. Pathological examination demonstrated a pseudoaneurysm of the CBT. Intraoperative cultures from the aneurysmal wall showed Aspergillus fumigatus DISCUSSION AND CONCLUSION: we experienced a complex surgical repair of CBT pseudoaneurysm caused by Aspergillus species.

Intraoperative endoprosthesis customization for repair of an aortoenteric fistula in an emergency context: a case report

Aortoenteric fistula is a severe clinical condition and its management remains a major technical challenge for surgeons. In these cases, the conventional surgical approach is associated with high rates of morbidity and mortality. Endovascular surgery is an excellent option in these cases, but considering that the aorta has been treated previously, anatomy may not be compatible with commercially available endovascular devices and so physician-modified endografts may be needed in urgent cases. The case reported involves a secondary aortoenteric fistula, treated on an emergency basis with endovascular techniques, using a physician-modified endograft.