Right sieve sinus osteoma is not a cancer, it is a benign bone tumor. Early symptoms of right sieve sinus osteoma are not obvious, usually found by x-ray or MRI, the cause is more likely to be the remnants of the embryonic development of the periosteum, inflammation, trauma can cause these remnants of the tissue active hyperplasia caused by sieve sinus osteoma. Right sieve sinus osteoma is due to chronic inflammation long-term stimulation or overactive bone, resulting in sieve sinus bone hyperplasia, but osteoma in the sieve sinus volume increase will cause sinus mucosa affected, for example, there will be headache, nasal congestion and other symptoms, affecting vision, eye displacement protruding, and will cause peripheral compression as well as pharyngeal symptoms. Right sieve sinus osteoma is not cancerous, but must pay attention to, if the examination found the right sieve sinus osteoma, light can follow the doctor’s advice to observe, the discomfort, you need to consult a doctor as soon as possible, standardized treatment.