title: Facial nerve paralysis: A case report of rare complication in uncontrolled diabetic patient with mucormycosis.
abstract: Mucormycosis is a rare opportunistic aggressive and fatal infection caused by mucor fungus. Seven types of mucormycosis are identified based on the extension and involvement of the lesion, of which the rhino orbital mucormycosis is most common in the head and neck region. Although it is widely spread in nature, clinical cases are rare and observed only in immunocompromised patients and patients with uncontrolled diabetes mellitus. Early symptoms include fever, nasal ulceration or necrosis, periorbital edema or facial swelling, paresthesia and reduced vision. Involvement of cranial nerves although not common, facial nerve palsy is a rare finding. The infection may spread through cribriform plate to the brain resulting in extensive cerebellar infarctions. Timely diagnosis and early recognition of the signs and symptoms, correction of underlying medical disorders, and aggressive medical and surgical intervention are necessary for successful therapeutic outcome.
authors: Department of Oral Medicine and Radiology, Indira Gandhi Institute of Dental Sciences, Puducherry, India.
authors: Vandana
authors: V
authors: Shekar
authors: Department of Oral Medicine and Radiology, Indira Gandhi Institute of Dental Sciences, Puducherry, India.
authors: Jeelani
authors: J
authors: Sikander
authors: Department of Oral Medicine and Radiology, Indira Gandhi Institute of Dental Sciences, Puducherry, India.
authors: Vishwanath
authors: V
authors: Rangdhol
authors: Department of Oral Medicine and Radiology, Indira Gandhi Institute of Dental Sciences, Puducherry, India.
authors: Madhulika
authors: M
authors: Naidu
keywords: Diabetes mellitus; facial nerve palsy; mucormycosis