Oyanagi K, Nakashima S, Ikuta F, Homma Y
Acta Neuropathol. 1986;70(3-4):190-2. doi: 10.1007/BF00686071.
We have recently encountered a patient with progressive dementia and parkinsonism beginning at the age of 68 years and developing for 2 years. Pathological examination revealed severe degeneration exclusively in the substantia nigra with absence of Lewy bodies and neurofibrillary changes. The features of this case are reported and discussed.