A mycotic aneurysm is a rare condition occasionally seen in patients with a history of prior cardiac or vascular surgery. Here we report the presentation of a mycotic aneurysm in a pediatric patient at the site of prior aortic coarctation repair. This patient's initial presentation suggested rheumatologic or oncologic disease, and after diagnosis he continued to show evidence of splenic, renal and vascular injury distal to the mycotic aneurysm site while being treated with antibiotics. We discuss the diagnosis, treatment and management of this condition.
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http://dx.doi.org/10.4103/0974-2069.132493 | DOI Listing |
Radiol Case Rep
March 2025
Maimonides Medical Center, Brooklyn, NY, USA.
Thoracic aortic pseudoaneurysms are a rare but serious complication of infectious processes, often resulting from mycotic (infectious) aneurysms, occurring when the vessel wall is compromised by an infection, leading to the formation of a pseudoaneurysm [1]. Mycotic aneurysms typically result from bacteremia or fungemia, with common sources being infective endocarditis or other systemic infections. Tuberculosis, though a common infectious disease worldwide, is an unusual cause of aortic pseudoaneurysm formation.
View Article and Find Full Text PDFPort J Card Thorac Vasc Surg
January 2025
Department of Cardiothoracic and Vascular Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India.
Introduction: Arteriovenous (AV) fistula creation is the most common surgical procedure for providing vascular access for haemodialysis in patients with chronic kidney disease (CKD). The functioning of fistula dictates the quality of dialysis and the longevity of patients. The most common circumstances that require surgical takedown of AV fistula are thrombosis and rupture.
View Article and Find Full Text PDFJ Vasc Surg Cases Innov Tech
February 2025
Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
We report a case of a 75-year-old man diagnosed with Parkes-Weber syndrome with an infected common femoral artery aneurysm secondary to chronic venous ulcers and groin infection. Given the symptomatic and rapid enlargement of the aneurysm, emergency aneurysmectomy and crossover femoro-femoral bypass were performed with an omental flap routed intraluminally through the aneurysm of the ipsilateral external iliac artery. The transarterial route enabled the short-cutting of the omental flap and the potential prevention of infection in the adjacent external iliac artery.
View Article and Find Full Text PDFCureus
December 2024
Vascular Surgery, King Saud Medical City, Riyadh, SAU.
Aortoenteric fistula (AEF) is an abnormal connection between the aorta and the adjacent gastrointestinal (GI) tract and is often misdiagnosed in clinical practice. We present the case of a 65-year-old male, who presented with upper GI bleeding and melena. The patient underwent upper and lower GI examinations with no conclusive findings.
View Article and Find Full Text PDFCureus
December 2024
Infectious Diseases, Hospital Sultanah Aminah, Johor Bahru, MYS.
Mycotic aneurysms are rare but severe complications that can arise from systemic bacterial infections, including those caused by Salmonella species. These aneurysms can progress rapidly and are associated with high mortality. A 62-year-old man with poorly controlled type 2 diabetes mellitus presented to the hospital in septic shock.
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