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Arterial Pouch Microsurgical Bifurcation Aneurysm Model in the Rabbit

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Multifocal Mycotic Aneurysms and Pseudoaneurysms.

Camilo Perdomo¹, Catalina Jaramillo², Laura Ocacio³

¹Medicine Program, University of the Andes, Bogotá, Colombia.

JACC. Case Reports

|August 19, 2024

Summary

This summary is machine-generated.

This case study details a rare instance of multifocal mycotic aneurysms and pseudoaneurysms in a sepsis patient. Early diagnosis via Computed Tomography Angiography is crucial for effective treatment.

Keywords:

CT angiography mycotic aneurysms pseudoaneurysms

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Published on: September 25, 2009

Area of Science:

Vascular Surgery
Infectious Diseases
Radiology

Background:

Mycotic aneurysms and pseudoaneurysms are rare vascular conditions.
They pose significant diagnostic and therapeutic challenges.
Sepsis is a known risk factor for developing these aneurysms.

Purpose of the Study:

To report a challenging case of multifocal mycotic aneurysms and pseudoaneurysms.
To emphasize the importance of considering mycotic aneurysms in the differential diagnosis.
To highlight the utility of Computed Tomography Angiography (CTA) in diagnosis.

Main Methods:

Case report of a 74-year-old male with a history of bladder cancer.
Patient presented with sepsis and subsequent development of multifocal aneurysms.
Diagnosis was confirmed and extent of disease visualized using Computed Tomography Angiography.

Main Results:

The patient developed multifocal mycotic aneurysms and pseudoaneurysms involving multiple major arteries.
Initial misdiagnosis as a Pancoast tumor occurred.
CTA revealed extensive disease affecting the subclavian artery, thoracic aorta, abdominal aorta, and iliac artery.

Conclusions:

Mycotic aneurysms should be considered in patients with sepsis and suspicious imaging findings.
Computed Tomography Angiography is vital for early and accurate diagnosis of mycotic aneurysms.
Prompt diagnosis and treatment are essential for managing these complex vascular infections.