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The Clinical Measurement Ontology (CMO), Measurement Methods Ontology (MMO), and Experimental Condition Ontology (XCO) are currently being developed at the Rat Genome Database. For more information about these vocabularies please see Shimoyama et al. Three ontologies to define phenotype measurement data. Front Genet. 2012;3:87. Epub 2012 May 28 or contact us (

Term:slit-lamp direct ophthalmoscopy
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Accession:MMO:0000551 term browser browse the term
Definition:Direct ophthalmoscopy utilizing a slit lamp or slit-lamp apparatus, an instrument in which a high-intensity beam of light is projected through a narrow slit for observation of the external, surface, and internal segments of the eye viewed as an upright, or unreversed, image.
Synonyms:narrow_synonym: visual assessment with a direct slit-lamp ophthalmoscope

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slit-lamp direct ophthalmoscopy term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
Q Arrd1 Age-related retinal degeneration QTL 1 IDA RGD PMID:22300709 RGD:7794750 NCBI chr 1:100,357,752...183,970,443 JBrowse link
Q Arrd2 Age-related retinal degeneration QTL 2 IDA RGD PMID:22300709 RGD:7794750 NCBI chr 1:183,970,203...243,914,901 JBrowse link
Q Arrd3 Age-related retinal degeneration QTL 3 IDA RGD PMID:22300709 RGD:7794750 NCBI chr 1:183,970,203...243,914,901 JBrowse link

Related Phenotype Data for Term "slit-lamp direct ophthalmoscopy" (MMO:0000551)

Rat Strains:
Clinical Measurements:
Experimental Conditions:
Measurement Methods:

Term paths to the root
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Term Annotations click to browse term
  measurement method 2368
    in vivo method 1105
      ophthalmoscopy 3
        slit-lamp ophthalmoscopy 3
          slit-lamp direct ophthalmoscopy 3
paths to the root