The authors examined the magnetic resonance (MR) appearance of inverted papillomas to determine if this histologically benign lesion could be distinguished from malignancies of the sinonasal cavity.

If a tumor develops in the sinus, it is a sinus tumor. Non-synovial benign tumors are rare diseases, including inverted papilloma, vascular fibroma, hemangioma, and osteoma. Although the cause of ...

Now 51, Thomas has undergone 146 surgeries to manage the recurrent papillomas that obstruct his airway and affect his voice. Each successful surgery brings temporary relief—his breathing ...