Assertion: glaucoma's disease | /r/HasProperty | serious
Facets:
value: often
type: DEGREE
Source sentences:
text: Glaucoma is a serious and potentially blinding disease –
text: While glaucoma is a serious disease, you can use the vitamins described above to supplement your treatment, or to simply help prevent glaucoma.
text: Additionally, since the most common classic glaucoma surgeries — shunts and trabeculectomy — are associated with some potentially hazardous outcomes, when surgical intervention is considered for a patient the disease is often serious enough that vision is threatened.