Case
SR55
Student Mode
Type 2 Usher Syndrome (IB1b)
Female
Female
Hidden
SR55
Student Mode
Type 2 Usher Syndrome (IB1b)
Female
Female
Visit at age: 48 years
Fundus Photography - Right - 20/30 +2
Exemplar
Fundus Photography - Left - 20/20 -2
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Fundus Montage - Right - 20/30 +2
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Fundus Montage - Left - 20/20 -2
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Goldmann Visual Field - Right - 20/30 +2
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Goldmann Visual Field - Left - 20/20 -2
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Optical Coherence Tomography - Right - 20/30 +2
Exemplar / OCT Stack
OCT Stack
Optical Coherence Tomography - Left - 20/20 -2
Exemplar / OCT Stack
OCT Stack
Infrared Fundus Photograph - Right - 20/30 +2
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Infrared Fundus Photograph - Left - 20/20 -2
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Visit at age: 49 years
Goldmann Visual Field - Right - 20/40 +1
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Goldmann Visual Field - Left - 20/25
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Optical Coherence Tomography - Right - 20/40 +1
Exemplar / OCT Stack
OCT Stack
Optical Coherence Tomography - Left - 20/25
Exemplar / OCT Stack
OCT Stack
Infrared Fundus Photograph - Right - 20/40 +1
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Infrared Fundus Photograph - Left - 20/25
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Visit at age: 50 years
Goldmann Visual Field - Right - 20/32 -2
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Goldmann Visual Field - Left - 20/25 -1
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Optical Coherence Tomography - Right - 20/32 -2
Exemplar / OCT Stack
OCT Stack
Optical Coherence Tomography - Left - 20/25 -1
Exemplar / OCT Stack
OCT Stack
Infrared Fundus Photograph - Right - 20/32 -2
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Infrared Fundus Photograph - Left - 20/25 -1
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Visit at age: 53 years
Goldmann Visual Field - Right - 20/32 -1
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Goldmann Visual Field - Left - 20/32
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Optical Coherence Tomography - Right - 20/32 -1
Exemplar / OCT Stack
OCT Stack
OCT Stack
Optical Coherence Tomography - Left - 20/32
Exemplar / OCT Stack
OCT Stack
OCT Stack
Infrared Fundus Photograph - Right - 20/32 -1
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Infrared Fundus Photograph - Left - 20/32
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Visit at age: 55 years
Goldmann Visual Field - Right - 20/32 -2
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Goldmann Visual Field - Left - 20/25 +2
Exemplar
Optical Coherence Tomography - Right - 20/32 -2
Exemplar / OCT Stack
OCT Stack
OCT Stack
Optical Coherence Tomography - Left - 20/25 +2
Exemplar / OCT Stack
OCT Stack
OCT Stack
Infrared Fundus Photograph - Right - 20/32 -2
Exemplar
Infrared Fundus Photograph - Left - 20/25 +2
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Visit at age: 59 years
Goldmann Visual Field - Right - 20/40 -1
Exemplar
Goldmann Visual Field - Left - 20/40 +2
Exemplar
Optical Coherence Tomography - Right - 20/40 -1
Exemplar / OCT Stack
OCT Stack
OCT Stack
Optical Coherence Tomography - Left - 20/40 +2
Exemplar / OCT Stack
OCT Stack
OCT Stack
Infrared Fundus Photograph - Right - 20/40 -1
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Infrared Fundus Photograph - Left - 20/40 +2
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Case Level Images
Diagnosis & molecular findings
| Disease |
Gene |
Allele 1 variant(s) |
Allele 2 variant(s) |
Inheritance mode |
| Type 2 Usher Syndrome |
USH2A |
Asn346His AAT>CAT |
Gly1734Cys GGT>TGT |
AR |
Allele 1:
Asn346His AAT>CAT
Allele 2:
Gly1734Cys GGT>TGT
False Genotype Rate:
Gene Count:
Submit Final Diagnosis
Clear Diagnosis