Benign neoplasm of middle ear, nasal cavity and accessory sinuses

**Inclusion terms:** - Benign neoplasm of cartilage of nose

**Excludes1:** - benign neoplasm of auricular canal (external) (D22.2-, D23.2-) - benign neoplasm of bone of ear (D16.4) - benign neoplasm of bone of nose (D16.4) - benign neoplasm of cartilage of ear (D21.0) - benign neoplasm of ear (external)(skin) (D22.2-, D23.2-) - benign neoplasm of nose NOS (D36.7) - benign neoplasm of skin of nose (D22.39, D23.39) - benign neoplasm of olfactory bulb (D33.3) - benign neoplasm of posterior margin of septum and choanae (D10.6) - polyp of accessory sinus (J33.8) - polyp of ear (middle) (H74.4) - polyp of nasal (cavity) (J33.-)