Striatonigral Degenerations
《英文msh詞典》Striatonigral Degenerations
[入口詞] Striatonigral Degenerations
[主題詞] Striatonigral Degeneration
[英文釋義] A sporadic neurodegenerative disease with onset in middle-age characterized clinically by Parkinsonian features (e.g.,MUSCLE RIGIDITY; HYPOKINESIA; stooped posture) and HYPOTENSION. This condition is considered a clinical variant of MULTIPLE SYSTEM ATROPHY. Pathologic features include a prominent loss of neurons in the zona compacta of the SUBSTANTIA NIGRA and PUTAMEN. (From Adams et al.,Principles of Neurology,6th ed,p1075-6)