Assertion: autoimmune disease's symptom | /r/HasProperty | optic neuritis
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Initial symptoms of MS often include optic neuritis, which is a gradual or sudden loss of vision due to inflammation of the optic nerve – the large nerve entering the back of the eye.
text: Initial symptoms of MS often include optic neuritis, which is a gradual or sudden loss of vision due to inflammation of the optic nerve – the large nerve entering the back of the eye.