Saturday, January 29, 2011

Charcot-Marie-Tooth disease Diagnosis

Charcot-Marie-Tooth disease

     * Introduction
     * Diagnosis
     * Treatment 

 
Diagnosis

Imaging Studies:

Electromyography and nerve conduction studies show demyelinating form of slow driving. All nerves test shows the same low speed driving. The neuronal forms of nerve conduction velocity is normal, but small amplitude sensitive. It is obvious insetionale increased activity and fibrillation potentials. Neuropathic motor unit shows the changes in morphology.

Histological examination: disease type 1 in peripheral nerves contain few myelinated fibers, and the intramuscular connective tissue are surrounded by rich and neurilema hyperplasia. Myelin is along the atrophic fibers. Describe the leaf sheath concentric hypertrophy. Note the typical onion bulb formation with concentric proliferation of Schwann cells. In type 2 describes axonal degeneration in type 3 demyelination and thinner myelin sheath. No inflammatory infiltrates are described to indicate a demyelinating autoimmune process.

The differential diagnosis is made with the following conditions: alcoholism, HIV infection, leprosy, neurosyphilis, vitamin B12 deficiency, thyroid disease, diabetes, vascultita, amyloidosis, occult malignancy, heavy metal poisoning, chronic inflammatory demyelinating polyneuropathy, ataxia Friedrich.

1 comment:

  1. i was diagnosed of parkinson disease 5 years ago,i started azilect,then mirapex as the disease progressed in february last year,and i started on parkinson disease herbal medicine from ultimate life clinic,few months into the treatment i made a significant recovery,almost all my symptoms are gone,great improvement with my movement and balance,it been a year and life has been so good for me,reach them through there website at www.ultimatelifeclinic.com
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