Assertion: open angle glaucoma | /r/HasAspect | symptom
Facets:
value: commonly
type: TEMPORAL
value: in the early stages
type: TEMPORAL
Source sentences:
text: Open-angle glaucoma is often called "the sneak thief of sight" because it has no symptoms until significant vision loss has occurred.
text: Primary open-angle glaucoma has a relatively slow disease progression and few symptoms in the early stages so that if ocular hypertension is identified by tonometry, stepped-up surveillance can begin that will allow for early treatment before peripheral visual changes develop or progress to a loss of central vision.
text: At first, open-angle glaucoma has no symptoms.
text: Open-angle glaucoma initially has no symptoms.
text: Open-angle glaucoma has no early signs or symptoms.
text: Primary open-angle glaucoma, the most common form of glaucoma, develops slowly and has symptoms that often go unnoticed.
text: Primary open angle glaucoma commonly has few symptoms in the early stages of the disease.2