| HP:0000006 | Autosomal dominant inheritance | "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators] |
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| HP:0001265 | Hyporeflexia | |
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| HP:0001284 | Areflexia | |
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| HP:0001638 | Cardiomyopathy | |
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| HP:0001761 | Pes cavus | |
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| HP:0001765 | Hammer toes | |
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| HP:0002460 | Distal muscle weakness | "Reduced strength of the distal musculature." [HPO:curators] |
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| HP:0003376 | Steppage gait | "An abnormal gait pattern that arises from weakness of the pretibial and peroneal muscles due to a lower motor neuron lesion. Affected patients have footdrop and are unable to dorsiflex and evert the foot. The leg is lifted high on walking so that the toes clear the ground, and there may be a slapping noise when the foot strikes the ground again." [HPO:curators] |
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| HP:0003383 | Onion bulb formations on nerve biopsy | |
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| HP:0003431 | Decreased motor nerve conduction velocity (NCV) | |
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| HP:0003444 | EMG shows chronic denervation | |
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| HP:0003477 | Axonal neuropathy | |
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| HP:0003693 | Distal amyotrophy | "Muscular atrophy affecting muscles in the distal portions of the extremities." [HPO:curators] |
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| HP:0006886 | Decreased distal vibration sense | "A decrease in the ability to perceive vibration in the distal portions of the limbs." [HPO:curators] |
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| HP:0006937 | Distal sensory loss of tactile and vibratory senses | |
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