Case report: Unveiling the silent threat in the ICU - a case of disseminated invasive aspergillosis in a patient with fulminant myocarditis
Abstract
Invasive aspergillosis (IA) significantly increases mortality in critically ill patients in the ICU and its occurrence is closely related to immunocompromise. Dissemination of IA is easily misdiagnosed and mistreated due to its ability to invade multiple systems throughout the body and lack of typical clinical manifestations. In this case, a 25-year-old previously healthy woman was hospitalized with fulminant myocarditis and treated with veno-arterial extracorporeal membrane pulmonary oxygenation (VA-ECMO) support and intravenous acyclovir, high-dose methylprednisolone, and immunoglobulin. 6 days later, she was successfully weaned from VA-ECMO and underwent cardiac rehabilitation. On day 10, she developed a fever (Tmax 38.3°C) and an irritating cough and began to experience reduced vision over the right eye with eye pain, redness, photophobia, and tearing 2 days later. Administration of levofloxacin eye drops and tobramycin/dexamethasone eye ointment was ineffective. The patient was positive for serum Aspergillus galactomannan antigen. Positron emission tomography/computed tomography (PET/CT) scan showed multiple hypermetabolic cavitary nodules in both lungs (SUVmax3.6) and thickening of the ocular ring wall with hypermetabolism in the right eye (SUVmax3.2). Ophthalmologic examination revealed that her best-corrected visual acuity in the right eye was reduced to light perception with an intraocular pressure of 21 mmHg, and B-scan ultrasonography showed vitreous opacity and…
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