Work

Rapid Vision Loss After Root Canal Treatment Due to Invasive Fungal Sinusitis

Year: 2024

Type: article

Abstract: We present a novel case of acute invasive fungal rhinosinusitis (AIFRS) following a maxillary molar root canal in a 69-year-old diabetic female, who subsequently developed unilateral vision loss. The patient reported a 1-week history of progressive left facial pain, trismus, and numbness following the procedure. Initial evaluation was unremarkable, but her condition rapidly deteriorated, culminating in complete vision loss in the left eye. Imaging studies revealed opacification of the left-sided sinuses and a rim-enhancing collection in the left pterygopalatine fossa. Surgical debridement confirmed mucormycosis. The therapeutic approach included systemic and retrobulbar amphotericin B administration, along with multiple sinonasal debridements. The patient's poorly controlled diabetes mellitus significantly contributed to the rapid progression of the infection. Retrobulbar amphotericin B injections were effective in managing orbital involvement, thus avoiding the need for exenteration. Early diagnosis and aggressive treatment are paramount in improving outcomes for patients with AIFRS.

Source: Ear Nose & Throat Journal

DOI: 10.1177/01455613241281861

Authors: Masa Petrovic, Jakob L. Fischer, Robert A. Goldberg, Jeffrey D. Suh

Institutions: University of Belgrade, Institut za kardiovaskularne bolesti Dedinje, University of California, Los Angeles

Language: English

Topic: Antifungal resistance and susceptibility

Subfield: Infectious Diseases

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,650