Chronic invasive fungal rhinosinusitis with septal perforation: a case report

Abstract

Background: Chronic Invasive Fungal Rhinosinusitis (CIFRS) is a sub-entity of fungal rhinosinusitis, with the most common causes being Aspergillus and Mucor. Non-specific symptoms such as nasal obstruction, headaches, face pain, rhinorrhea, and epistaxis are frequently observed in patients with CIFRS. Extension to the nasal septal is a scarce case. This case report aims to present a rare case report of a 50-year-old female considered immunocompetent with chronic invasive fungal rhinosinusitis with septal perforation at our hospital who underwent Functional Endoscopic Sinus Surgery (FESS). Case Presentation: Fifty-year-old female was referred to the Otorhinolaryngology Department, Mangusada Regional Hospital, with a blocked nose, especially on the right side, with frequently purulent nasal discharge, headache, and she had a foul smell in the nose for about 5 years, then in the last few months, the symptoms became worse, and she frequently had bloody discharge and anosmia. The patient came to our hospital due to failure of previous medical therapy. She denied any history of underlying systemic disease, relevant trauma, and nasal surgery. A large polypoid mass with an obstructed right middle meatus was detected on nasal endoscopy. A dark-brown substance resembling clay was found in the right posterior nasal cavity, close to the posterior nasal septum. The same material was seen in the left posterior nasal cavity, close to the posterior nasal septum. Computed Tomography (CT)-scan demonstrated a soft tissue density in the right maxillary sinus. The density extended into the left nasal cavity through a septal defect. The patient was done surgically with FESS to restore the drainage of the nasal cavity and paranasal sinuses. It is crucial to remove all the debris and infected tissue altogether. After the surgery, the patient was given nasal irrigation therapy with physiological saline solution 2 times a day and the condition improved. Conclusion: Diagnosing invasive fungal rhinosinusitis can be challenging due to its non-specific clinical presentation. Awareness, early diagnosis, and intervention help prevent permanent complications.