Fungal Mycotic Aneurysm of the Internal Carotid Artery Associated with Sphenoid Sinusitis in an Immunocompromised Patient: A Case Report and Review of the Literature.
Mycopathologia
; 181(5-6): 425-33, 2016 Jun.
Article
em En
| MEDLINE
| ID: mdl-26687073
ABSTRACT
In immunocompromised patients, invasive molds such as Aspergillus and Mucor can lead to locally aggressive angioinvasive infections that are often life-threatening. A particularly devastating complication is the development of a fungal mycotic aneurysm resulting from invasion of the arterial wall. Due to anatomic contiguity, the sphenoid sinus provides potential access for these fungi, which often colonize the respiratory sinuses, into the cavernous sinus and internal carotid artery (ICA), thus leading to the formation of ICA aneurysms. The ideal treatment of fungal ICA aneurysms includes a combination of surgical debridement and long-term effective antifungal therapy, but the role of endoscopic resection and the duration of antimicrobials are poorly defined. Here, we present the case of a 71-year-old immunocompromised patient who developed an ICA mycotic aneurysm, associated with a proven invasive fungal infection (presumptively Mucorales) of the sphenoid sinuses, as defined by EORTC/MSG criteria, and who survived after undergoing coil embolization with parent vessel sacrifice of the aneurysm in combination with liposomal amphotericin B. We also review the literature for published cases of invasive fungal sphenoid sinusitis associated with mycotic aneurysms of the ICA and provide a comparative analysis .
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Aneurisma Infectado
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Doenças das Artérias Carótidas
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Sinusite Esfenoidal
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Mucorales
Tipo de estudo:
Risk_factors_studies
Limite:
Aged
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Female
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Humans
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article