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11 Cards in this Set
- Front
- Back
Clinical
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Inheritance
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Autosomal recessive; 2q34 q36 gene locus
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Prenatal
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None listed
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Incidence
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Very rare approximateIy 25 cases reported; M=F
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Age at Presentation
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By 2 years old
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Pathogenesis
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Unknown
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Clinical
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Hair
Pili torti with/without alopecia of scalp; eyebrows, eyelashes unaffected Ear Nose Throat Bilateral sensorineural deafness |
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D/Dx
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Crandall syndrome (pili torti, deafness, hypogonadism)
Menkes' syndrome |
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Lab
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Auditory testing
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Management
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Referral to audiologist
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Prognosis
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Normal intelligence, life span; hearing loss mild to severe with increased severity associated with more severe hair defects
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