________ is the most common intrinsic tumor of the optic nerve and typically is diagnosed between ages 2-6.

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Study for the NBEO Ocular Disease Part 1 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare for your exam! Get ready for your success!

Multiple Choice

________ is the most common intrinsic tumor of the optic nerve and typically is diagnosed between ages 2-6.

Recognizing intrinsic optic nerve tumors and their typical age of presentation. Optic nerve glioma is a low-grade astrocytoma that arises within the optic nerve itself, making it the most common intrinsic tumor of the nerve. It classically appears in young children, often around ages 2 to 6, and may present with progressive visual loss and signs related to the optic nerve such as pallor or swelling. This contrasts with other orbital/adnexal tumors: meningioma arises from the meninges surrounding the optic nerve and is more common in adults, while rhabdomyosarcoma is a soft-tissue orbital tumor rather than an intrinsic optic nerve tumor. Therefore, the best choice is optic nerve glioma.

________ is the most common intrinsic tumor of the optic nerve and typically is diagnosed between ages 2-6.

Study for the NBEO Ocular Disease Part 1 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare for your exam! Get ready for your success!

________ is the most common intrinsic tumor of the optic nerve and typically is diagnosed between ages 2-6.

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