Human Phenotype Ontology 
Parent Node:
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Abnormality of extrapyramidal motor function (HP:0002071)help
..Starting node
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Parkinsonism (HP:0001300)help
Term ID:1300
Name:Parkinsonism
Definition:Characteristic neurologic anomaly resulting form degeneration of dopamine-generating cells in the substantia nigra, a region of the midbrain, characterized clinically by shaking, rigidity, slowness of movement and difficulty with walking and gait.
Comments:
Reference:HP:0001300
MSeqDR-LSDB(LS)
& Disease (OMIM):
1. LS OMIM: #258450 PROGRESSIVE EXTERNAL OPHTHALMOPLEGIA ..
2. LS OMIM: #609286 PROGRESSIVE EXTERNAL OPHTHALMOPLEGIA ..
3. LS OMIM: #610246 SPINOCEREBELLAR ATAXIA 28; SCA28..
4. LS OMIM: #614298 NEURODEGENERATION WITH BRAIN IRON ACC..
5. LS OMIM: ALZHEIMER DISEASE, SUSCEPTIBILITY TO, MITOCHO..
6.      OMIM: #109150 MACHADO-JOSEPH DISEASE; MJD;;SPINOCER..
7.      OMIM: #128230 DYSTONIA, DOPA-RESPONSIVE; DRD;;DYSTO..
8.      OMIM: #137440 GERSTMANN-STRAUSSLER DISEASE; GSD;;EN..
9.      OMIM: #168600 PARKINSON DISEASE, LATE-ONSET; PD;;PA..
10.      OMIM: #168601 PARKINSON DISEASE 1, AUTOSOMAL DOMINA..
11.      OMIM: #168605 PERRY SYNDROME;;PARKINSONISM WITH ALV..

Warning: 10 out of 71 matches reported due to space limit
                  super
       Child Nodes:
........expandParkinsonism with favorable response to dopaminergic medication (HP:0002548) help

 Sister Nodes: 
..expandAthetoid cerebral palsy (HP:0011445) help
..expandBradykinesia (HP:0002067) help
..expandExaggerated startle response (HP:0002267) help
..expandExtrapyramidal dyskinesia (HP:0007308) help
..expandExtrapyramidal muscular rigidity (HP:0007076) help
..expandProgressive extrapyramidal movement disorder (HP:0007153) help
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium.