Can an osteoma in the right ethmoid sinus become cancerous?

Whether an osteoma in the right ethmoid sinus may become cancerous depends on whether it is properly managed.

1. No risk of malignancy: An osteoma in the right ethmoid sinus is usually caused by chronic inflammation on the right side, leading to abnormal bone growth in the ethmoid sinus. If the osteoma is small and benign, and does not cause any discomfort, early detection and active treatment under a doctor's guidance generally result in a good prognosis without malignant transformation.

2. Risk of malignancy: If the osteoma in the right ethmoid sinus continues to grow and causes compressive symptoms, and if it is ignored or not treated promptly and appropriately, there may be a risk of malignant transformation, which could negatively affect health.

If diagnosed with an osteoma in the right ethmoid sinus, it is important to actively cooperate with a doctor for surgical removal or other conservative treatments. During treatment, maintain a light diet low in salt and fat, ensure adequate rest, avoid excessive fatigue, and attend regular follow-up appointments.