ERG shows absent rod signals, with normal cone wave form and near-normal b-wave amplitudes but markedly delayed cone b-wave implicit times, progressing to severely diminished or extinguished electroretinograms
Symptom Information:
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Symptom ID:
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OMIM : No Id available
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Cross references:
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| OMIM: "ERG shows absent rod signals, with normal cone wave form and near-normal b-wave amplitudes but markedly delayed cone b-wave implicit times, progressing to severely diminished or extinguished electroretinograms" [OMIM:ERG shows absent rod signals, with normal cone wave form and near-normal b-wave amplitudes but markedly delayed cone b-wave implicit times, progressing to severely diminished or extinguished electroretinograms] |
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MedDRA:
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Database Frequency:
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1 / 7739
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All diseases associated with this symptom: