FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term angle-closure glaucoma ID (Ontology) DOID:13550 (Human Disease)
Definition A glaucoma characterized by closure of the anterior chamber angle such that aqueous outflow is blocked and the intraocular pressure becomes inappropriately elevated leading to optic nerve damage and visual field loss. Angle-closure glaucoma has_symptom progressive peripheral vision loss, decreased vision, and pain, redness, and headache in acute cases. Angle closure glaucoma can be caused by anatomically narrow angle, injury to the trabecular meshwork, and injuries to the anterior chamber, such as neovascularization and uveitis.
Also Known As "ACG - Angle-closure glaucoma" ; "Angle Closure Glaucoma" ; "Closed angle glaucoma" (for all, see Synonyms field below)
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Spanning Tree (Parents/Children)
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  eye disease
   |__glaucoma
       |__angle-closure glaucoma
           |__primary angle-closure glaucoma
               |__acute closed-angle glaucoma
               |__chronic closed-angle glaucoma
               |__interval angle-closure glaucoma
               |__residual stage angle-closure glaucoma
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Synonyms
  • "ACG - Angle-closure glaucoma" EXACT
    "Angle Closure Glaucoma" EXACT
    "Closed angle glaucoma" EXACT
    "Narrow cleft glaucoma" EXACT
    "primary open-angle glaucoma with narrow angles" EXACT
Secondary IDs
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MESH:D015812
NCI:C34639
SNOMEDCT_US_2023_03_01:270882001
UMLS_CUI:C0017605