1 If cancer is in the nasal cavity, treatment is usually surgery and/or radiation therapy. 2  If cancer is in the nasal vestibule, treatment is usually surgery or radiation therapy. 3  For inverting papilloma, treatment is usually surgery with or without radiation therapy.he most common type of paranasal sinus and nasal cavity cancer is squamous cell carcinoma. This type of cancer forms in the squamous cells (thin, flat cells) lining the inside of the paranasal sinuses and the nasal cavity.
Impeachable Offense Law and Legal Definition. Impeachable offense refers to an offense for which a public official may legally be removed from his/her office.
What is impeachment? Impeachment is the process used by a legislative body to bring  charges of wrongdoing against a public official It is rather like  an indictment by a court. The House of Repâ¦resentatives is the only  body that can impeach federal officials. If a federal official is  impeached, a trial by the Senate follows. It is important not to  confuse impeachment with conviction. Impeachment is only a formal  accusation; it is only the first step in removing a public official  from his office.