Rhinocerebral Mucormycosis with Extensive Cranial Nerve Palsies in a Diabetic Patient.

Mucormycosis is a common opportunistic fungal infection with a disseminated nature. Despite being a devastating disease with the involvement of multiple upper cranial nerves, the implications of the seventh cranial nerve have been infrequently encountered. Although the radiological evidence with sinus destruction supports the diagnosis, histological specimen showing fungal elements confirms it as fungal culture doesn't always demonstrate a high diagnostic yield. Early detection and multimodal treatment are mandatory to prevent detrimental outcomes and to control the disease progression. We, hereby present a rare case of rhinocerebral mucormycosis with multiple cranial nerve involvement including the facial nerve in a 70-year-old female with long-standing poorly controlled diabetes mellitus.