0002011 Morphological abnormality of the central nervous system
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0002062 Morphological abnormality of the pyramidal tract
synonym
Abnormality of the pyramidal tracts
comment
The pyramidal tracts comprise both the corticospinal and corticobulbar tracts.
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0002492 Abnormality of the corticospinal tract
3
0007363 Aplasia/Hypoplasia of the pyramidal tract
2