What is ethmoid sinus osteoma?

　　Ethmoid sinus osteoma refers to a benign bone tumor occurring in the ethmoid sinus, which may be caused by genetic factors, embryonic cartilage remnants, trauma, ethmoid sinusitis, or chronic sinusitis. If any abnormalities are detected, timely medical consultation is recommended. Detailed analysis is as follows:

　　1. Genetic Factors

　　If someone in the family has been diagnosed with ethmoid sinus osteoma, the individual's risk of developing the condition may increase. Since ethmoid sinus osteomas caused by genetic factors are difficult to prevent through conventional methods, individuals with a family history are advised to undergo regular ethmoid sinus examinations for early detection and treatment.

　　2. Embryonic Cartilage Remnants

　　Ethmoid sinus osteomas may arise from residual embryonic cartilage. These leftover cartilaginous tissues may abnormally proliferate in adulthood and develop into osteomas. As embryonic cartilage remnants are congenital, prevention is difficult. Early screening is therefore recommended.

　　3. Trauma

　　Injuries resulting from impacts or compression may lead to periosteal hyperplasia of the ethmoid sinus wall, eventually forming an ethmoid sinus osteoma. In the early stages, there may be no symptoms; however, nasal obstruction, rhinorrhea, and headaches may appear as the condition progresses. If the osteoma is small and asymptomatic, close observation may be sufficient. However, if the osteoma is large or causing symptoms, prompt medical attention is required, and surgical removal of the lesion should be considered.

　　4. Ethmoid Sinusitis

　　Ethmoid sinusitis may be triggered by nasal diseases or infections in adjacent organs. Long-standing ethmoid sinusitis can lead to abnormal bone proliferation in the ethmoid sinus, resulting in osteoma formation. Symptoms such as chills and fever may also occur. Under medical guidance, patients may use medications such as budesonide nasal spray, mometasone furoate nasal spray, or fluticasone propionate nasal spray to control inflammation.

　　5. Chronic Sinusitis

　　Chronic sinusitis may be triggered by infections, nasal polyps, or other factors. Long-term chronic sinusitis causes persistent inflammatory stimulation of the nasal mucosa, potentially leading to abnormal bone proliferation in the ethmoid sinus and the development of osteoma. Accompanying symptoms include sinus inflammation and swelling. Under medical supervision, patients may use medications such as rhinosinusitis oral solution, Tongqiao Biyan granules, or ambroxol hydrochloride tablets to manage inflammation.

　　In daily life, maintaining a healthy lifestyle, improving dietary habits, engaging in appropriate physical exercise, and enhancing overall physical health can help reduce the risk of disease.