784371009: Huntington disease-like 1 (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Head finding (finding)\Finding of head region\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.

\Finding of movement\Involuntary movement (finding)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Finding of movement\Movement disorder\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.

\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.

\Disease\Genetic disease\Hereditary disease\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Genetic disease\Hereditary disease\Autosomal hereditary disorder\Autosomal dominant hereditary disorder\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Degenerative disorder\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Degenerative disorder\Degenerative disease of the central nervous system\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Disorder of basal ganglia (disorder)\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebral degeneration (disorder)\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.
\Disease\Movement disorder\Extrapyramidal disease\Involuntary movement characterised by brief, unpredictable, irregular, non-stereotyped movements that flow randomly from one body part to another.\Huntington disease-like syndrome\A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2019. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3763834010 A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3763835011 A rare genetic human prion disease characterized by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioral disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalized spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3763830018 Early-onset prion disease with prominent psychiatric features en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3763831019 Huntington disease-like 1 (disorder) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core

3763832014 Huntington disease-like 1 en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

3763833016 HDL1 - Huntington disease-like 1 en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Is a	Autosomal dominant hereditary disorder	true	Inferred relationship	Some
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Is a	Huntington disease-like syndrome	true	Inferred relationship	Some
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Finding site	Basal ganglion structure (body structure)	true	Inferred relationship	Some	1
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Associated morphology	Degeneration	false	Inferred relationship	Some	1
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Is a	Cerebral degeneration (disorder)	true	Inferred relationship	Some
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Is a	Hereditary disorder of nervous system	false	Inferred relationship	Some
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Is a	Hereditary degenerative disease of central nervous system (disorder)	true	Inferred relationship	Some
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Associated morphology	Degenerative abnormality	true	Inferred relationship	Some	1
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Interprets	Movement	false	Inferred relationship	Some	2
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Has interpretation	Abnormal	true	Inferred relationship	Some	2
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Interprets	Movement	true	Inferred relationship	Some	3
A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Interprets	Movement observable (observable entity)	true	Inferred relationship	Some	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Chorea due to Huntington disease-like 1 (disorder)	Due to	True	A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	Inferred relationship	Some	2

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Id	Description	Lang	Type	Status	Case?	Module
3763834010	A rare genetic human prion disease characterised by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioural disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalised spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3763835011	A rare genetic human prion disease characterized by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioral disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalized spasticity, seizures, urine incontinence and pyramidal abnormalities. There is evidence the disease is caused by 8 extra octapeptide repeats in the PRNP gene on chromosome 20p13.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3763830018	Early-onset prion disease with prominent psychiatric features	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3763831019	Huntington disease-like 1 (disorder)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3763832014	Huntington disease-like 1	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3763833016	HDL1 - Huntington disease-like 1	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core