Actinomycosis Associated With a Nasal Rhinolith.

Rhinolithiasis is a rare entity characterised by the formation of calcified masses within the nasal cavity, resulting in chronic unilateral symptoms. We report a case of a patient presenting with a two-year history of unilateral epistaxis and foul nasal discharge. Clinical examination and computed tomography revealed a calcified mass in the right nasal cavity, which was endoscopically removed. Histopathological examination of the mass revealed Actinomyces infection. The patient was successfully managed with a three-month course of oral amoxicillin. This case highlights the importance of histopathological evaluation for rhinoliths, as they can act as an anaerobic site for opportunistic infections such as actinomycosis.