Canadian Medical Guide > Diseases > Neoplasms > Neoplasms by Site > Nervous System Neoplasms > Cranial Nerve Neoplasms Terms and Definitions
Cranial Nerve Neoplasms
Medical Definition: | Benign and malignant neoplasms that arise from one or more of the twelve cranial nerves. |
Guide Notes: | coord IM with specific cranial nerve dis (IM) + histol type of neopl (IM) |
Also Called: | Benign Cranial Nerve Neoplasms,Cranial Nerve Neoplasms, Malignant,Cranial Neuroma, Benign |
Previously Indexed: | Peripheral Nerve Neoplasms (1966-1977) |
Optic Nerve Neoplasms - Benign and malignant neoplasms that arise from the optic nerve or its sheath. OPTIC NERVE GLIOMA is the most common histologic type. Optic nerve neoplasms tend to cause unilateral visual loss and an afferent pupillary defect and may spread via neural pathways to the brain. |
Cranial Nerve Neoplasms Medical Definitions and Terms
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