Mortality patterns in chronic granulomatous invasive fungal rhinosinusitis: insights from two fatal cases.

Chronic granulomatous invasive fungal rhinosinusitis (CGIFRS) is a type of invasive fungal rhinosinusitis that is characterized by the presence of pathologic findings of non-caseating granulomas in the paranasal sinuses. This article describes two cases of CGIFRS with fatal outcomes. The first case was for a 36-year-old man who presented with headache, dizziness, and vomiting for 1 month. This patient had received the traditional treatment, although the patient's condition suddenly deteriorated after 1 week of surgery and died due to the disease's complications. Similarly, the second case was for a 31-year-old man who presented with bilateral nasal obstruction and left eye proptosis for 1 year. This patient had a recurrence of CGIFRS after the first presentation, which was complicated by a cerebral abscess after 2 months of surgery. This study, therefore, underscores the severity of CGIFRS as a potentially fatal disease.