hemiparkinsonism-hemiatrophy syndrome https://www.malacards.org/card/hemiparkinsonism_hemiatrophy_syndrome Hemiparkinsonism-hemiatrophy syndrome is a rare parkinsonian disorder characterized by unilateral body atrophy and slowly progressive, ipsilateral hemiparkinsonian signs (bradykinesia, rigidity, and tremor). Patients typically present with unilateral, action-induced dystonia, in upper or lower limbs, that progresses and becomes bilateral or with tremor which occurs predominantly at rest and progresses to hemiparkinsonism. Scoliosis, scapular winging, raised shoulders, brisk reflexes and extensor plantars are frequently associated. GARD:0021262 MONDO:0017636 icd11.foundation:193784690 Orphanet:306669 UMLS:C4545231 Hp-HA syndrome MEDGEN:1627807 parkinsonian disorder