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Medical Dictionary for Regulatory Activities Terminology (MedDRA)
Last uploaded:
March 22, 2026
| Id | http://purl.bioontology.org/ontology/MEDDRA/20000158
http://purl.bioontology.org/ontology/MEDDRA/20000158
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|---|---|
| Preferred Name | Retinal disorders (SMQ) |
| Definitions |
Retinal disorders are manifested by a variety of signs and symptoms; no overall definition possible. SMQ focuses on retinal disorders with damage of retina due to blockage of its blood supply, nutritional deficiencies, toxins, and diseases affecting retina.
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| Type | http://www.w3.org/2002/07/owl#Class |
All Properties
| definition | Retinal disorders are manifested by a variety of signs and symptoms; no overall definition possible. SMQ focuses on retinal disorders with damage of retina due to blockage of its blood supply, nutritional deficiencies, toxins, and diseases affecting retina. |
|---|---|
| prefLabel | Retinal disorders (SMQ)
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| SMQ STATUS | A
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| type | |
| tui | T185
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| notation | 20000158
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| SMQ LEVEL | 1
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| Semantic type UMLS property | |
| SMQ ALGO | N
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| cui | C2609420
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| SMQ SOURCE | The Merck Manual - Online Medical Library
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| Has member |
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