True Mycotic Aneurysms: A Report of Three Patients with Internal Carotid Artery Aneurysm and Mucormycosis and Literature Review
| Author | Mahtab Rostamihosseinkhani | en |
| Author | Etrat Hooshmandi | en |
| Author | Vahid Reza Ostovan | en |
| Author | Hanieh Bazrafshan | en |
| Author | Zahra Bahrami | en |
| Author | Afshin Borhani-Haghighi | en |
| Author | Collaborating Authors Working Group | en |
| Orcid | Afshin Borhani-Haghighi [0000-0002-4131-7990] | en |
| Issued Date | 2022-09-30 | en |
| Abstract | Introduction: Aneurysm formation of internal carotid arteries (ICA) in patients with mucormycosis is a scarce phenomenon. However, the prevalence of rhino-cerebral mucormycosis has been reported to increase after the Coronavirus disease 2019 (COVID-19) pandemic. Case Presentation: Three patients with stroke and subarachnoid hemorrhage presented due to ICA aneurysm after the involvement of adjacent paranasal sinuses (PNS) with mucormycosis. They had a history of diabetes and corticosteroid use. Also, one of them was treated with imatinib. Two out of the three patients were infected with SARS-CoV-2 before developing mucormycosis. Two patients had diagnostic angiography before endovascular intervention. One patient did not undergo any therapeutic intervention due to total artery occlusion, whereas the other patient experienced a successful parent artery occlusion by coiling and only survived this patient. Although all patients received antifungal treatment and surgical debridement, two of them died. Conclusions: In patients with rhino-cerebral mucormycosis, aneurysm evolution should be promptly and meticulously investigated by Magnetic Resonance Angiography (MRA) and Computed Tomography Angiography (CTA). As this type of aneurysm is very fast-growing, as soon as the involvement of the sphenoid sinus is detected, the possibility of ICA aneurysm formation should always be kept in mind. If the patient develops an aneurysm, prompt intensive antifungal therapy and therapeutic endovascular interventions such as stenting, coiling, or sacrificing should be considered as soon as possible to optimize outcomes. | en |
| DOI | https://doi.org/10.5812/semj-127071 | en |
| Keyword | Aneurysm | en |
| Keyword | Mucormycosis | en |
| Keyword | Internal Carotid Artery | en |
| Keyword | Rhino-cerebral Mucormycosis | en |
| Publisher | Brieflands | en |
| Title | True Mycotic Aneurysms: A Report of Three Patients with Internal Carotid Artery Aneurysm and Mucormycosis and Literature Review | en |
| Type | Case Report | en |