neuropath. oct 2004 . umj. ppt
DESCRIPTION
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Neuropathology
Dr. Cahyono KaelanDept. of PathologyFaculty of Medicine MakassarINDONESIA
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Peripheral NerveMotor Unit General reaction of MUSegmental demyelinationAxonal degeneration + MF atrophyNerve regeneration + Reinnervation of MFReaction of MF
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Disease of the PN-Imflamatory NeuropathiesInfection PolyneuropathiesHereditary motor and Sensory neuropathiesAcquired Metabolic and toxic neuropathiesTraumatic NeuropathyTumor of PN
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Imflamatory NeuropathiesGuillain Barre SyndromeAcute demyelinating polyradiculopathyImmune mediated neuropathyChronic Polyradiculopathy
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Infection Polyneuropathies1.Leprosy
2. Diphteria
3. Varicella- Zoster Virus
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Acquired MetabolicPeripheral Neuropathy (DM)Peripheral Neuropathy (Nutition def. Vit. B1Peripheral Neuropathy MalignancyPeripheral Neuropathy - Alcoholic
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Tumor of Peripheral NerveSchwannomaNeurofibromaMalignant SchwannomaNeurocutaneous Syndrome ( Phakomatoses)NeurofibromaTuberous SclerosisVon Hippel Lindow
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Tumor of Peripheral NerveSchwannoma :Cellular area (Padat Antoni A) + Verucay bodyMyxoid region (Loses ) Antoni B
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SchwannomaClinical features :Acustic Neuroma ( Cereello-pontine angle) acustic pendengaranTinnitus & Hearing loss
Vestibular - Keseimbangan
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NeurofibromaClinical features :Dikulit ( lobe2)Cutaneus neurofibromaSoliter or flexiformMalignant neurofibroma Von Recklinghausen (recurrent)
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Thank You