Olfactory Nerve Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A benign or malignant neoplasm affecting the olfactory or first cranial nerve. Clinical features may include facial pain and impairments of taste or smell.

**Synonyms:** - First Cranial Nerve Neoplasm - First Cranial Nerve Tumor - Neoplasm of First Cranial Nerve - Neoplasm of Olfactory Nerve - Neoplasm of the First Cranial Nerve - Neoplasm of the Olfactory Nerve - Olfactory Nerve Tumor - Tumor of First Cranial Nerve - Tumor of Olfactory Nerve - Tumor of the First Cranial Nerve - Tumor of the Olfactory Nerve