A case of rhinolith and actinomycosis / 临床耳鼻咽喉头颈外科杂志

The patient presented with right nasal obstruction, purulent secretion in nasal meatus and dull headache for 3 years. A dark brown mass, irregular in shape, surface roughness and purulent secretion adherent, was seen in the nose, touched as coal tar stone. CT examination showed high density in the right nasal meatus. Postoperative pathological examination proved to be rhinolith and actinomycosis.