Fatal Fungal Aneurysm Rupture Due to Aspergillosis after Craniopharyngioma Removal via Endoscopic Endonasal Surgery: Case Report and Comparison with Seven Reported Patients

Aspergillus Tracheobronchitis With Mediastinal Lymphadenopathy in a Patient With Well-Controlled HIV Infection

Background: Aspergillus tracheobronchitis (AT) is an uncommon yet severe form of invasive pulmonary aspergillosis, with a notably low incidence among individuals living with HIV infection-accounting for merely 4.5% (7 out of 156 cases) in recent reviews. The advent of modern antiretroviral therapy (ART) has significantly altered the landscape of opportunistic infections in HIV, rendering conditions like AT rare in well-controlled cases. Case Presentation: We present the case of a woman in her mid-20s with well-managed HIV infection who experienced a 4-week history of fever and dyspnea. Diagnostic procedures, including bronchoscopy, revealed granulation tissue obstructing her right main bronchus. Cultures confirmed infection with Aspergillus fumigatus, leading to a diagnosis of AT. Despite initial positive response to voriconazole treatment, the patient developed severe hemoptysis and unfortunately succumbed to the complication. Conclusion: This case underscores the critical need for healthcare providers to consider AT in the differential diagnosis of respiratory symptoms in HIV-positive patients, even when HIV is well-controlled with ART. Early recognition and prompt antifungal therapy are essential for improving outcomes. Clinicians should remain vigilant for severe complications like hemoptysis, which can occur despite appropriate therapy. This report highlights the ongoing necessity for vigilance and proactive intervention in the care of individuals living with HIV.

Aspergillus fumigatus Epidural Abscess and Postsurgical Wound Infection in an Immunocompetent Host

In this case, we present an immunocompetent patient who had a wound infection secondary to Aspergillus fumigatus after undergoing a neurosurgical procedure that was complicated by an epidural abscess. The patient was treated with voriconazole and responded favorably. We highlight the need for awareness of the possibility of an Aspergillus infection in people without any obvious immunocompromise and advocate for the inclusion of this opportunistic fungus in the workup of postneurosurgical infections and dura-based collections. A brief review of relevant literature is also included.

Intracranial aspergilloma mimicking metachronous meningioma following transsphenoidal removal of a tuberculum sellae meningioma: illustrative case

BACKGROUND

Endoscopic transsphenoidal surgery (eTSS) is a well-established approach for resection of skull-based pathologies such as tuberculum sellae meningiomas; however, central nervous system (CNS) fungal infection is a potential complication, particularly in a patient with concomitant sinusitis.

OBSERVATIONS

A 58-year-old woman with a tuberculum sellae meningioma causing progressive visual disturbance and concurrent asymptomatic chronic maxillary sinusitis underwent eTSS. Six months later, a de novo dura-based mass with peripheral edema, which was assumed to be an aggressive metachronous meningioma, developed in the middle cranial fossa. The patient underwent frontotemporal craniotomy for complete resection of the lesion, and subsequent histological examination revealed an aspergilloma. She was then treated with an antifungal agent and endoscopic sinus surgery to clear the sinusitis, and no recurrent fungal infection occurred thereafter.

LESSONS

CNS fungal infections may appear as a dura-based mass mimicking meningioma. The current case reiterates the importance of the appropriate management of sinusitis prior to eTSS.