Widespread involvement of hepatic, renal and mesenteric arteries with multiple mycotic aneurysms in a child

Sibel Kul1, Aydin Aydin, Hasan Dinç

  • 1Departments of Radiology, Karadeniz Technical University, Faculty of Medicine, Trabzon, Turkey.

Insights

Mycotic visceral microaneurysms are rare. This case study shows an 11-year-old child with septicemia whose multiple arterial aneurysms resolved with antibiotics, avoiding surgery.

Area of Science:

  • Vascular Surgery
  • Pediatric Infectious Diseases
  • Radiology

Background:

  • Mycotic aneurysms, infections of arterial walls, are rare, especially multiple visceral ones.
  • Septicemia in children can lead to serious complications, including vascular issues.

Observation:

  • An 11-year-old presented with clinical and biochemical evidence of septicemia.
  • Arteriography revealed multiple microaneurysms in the renal, hepatic, gastroduodenal, ileocolic, and right colic arteries.

Findings:

  • Six weeks of antibacterial treatment successfully resolved the septicemia.
  • The majority of the visceral microaneurysms healed spontaneously without intervention.

Implications:

  • This case highlights the potential for conservative management of mycotic visceral microaneurysms in children.
  • Prompt diagnosis and effective antibiotic therapy can lead to favorable outcomes, preventing the need for invasive procedures.

Related Concept Videos

Anastomoses01:19

Anastomoses

In human anatomy, anastomosis refers to a connection or opening between two things, particularly between blood vessels or other tubular structures. The term is derived from the Greek term 'anastomosis,' which means 'outlet' or 'opening.' This natural network of connections plays a critical role in the survival and functionality of the human body.
Anastomoses can be formed at arterial, venous, and lymphatic vessels.
Arterial Anastomosis: These occur between arteries. They are most common in...
Aneurysm I: Introduction01:30

Aneurysm I: Introduction

An aortic aneurysm is a localized outpouching or dilation at a weak point in the artery wall. It may involve different parts of the aorta, such as the abdominal aorta, aortic arch, or thoracic aorta.Etiological factorsSeveral disorders are associated with aortic aneurysms.Congenital causes, such as primary connective tissue disorders like Marfan syndrome, impact the integrity and strength of connective tissues, notably affecting the aorta. Marfan syndrome is a genetic disorder that specifically...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...