CLINICAL HISTORY: A 52-years-old lady complained of bilateral intrinsic hand muscles wasting for 10 yrs. Physical examination revealed weakness along bilateral C8 to T1 myotomes. Nerve conduction test showed normal sensory conduction. Plain MRI cervical spine (Sagittal T1W, Sagittal T2W, Axial T2W) was obtained. PREVIOUS CASES HOME COMMENTS

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