preferred_name: adult-onset segmental dystonia
preferred_name_lc: adult-onset segmental dystonia
label: an adult-onset, focal or segmental, isolated dystonia that is characterised by cervical or cranial dystonia that often begins in the fourth decade (range 7-54 years).
label_lc: an adult-onset, focal or segmental, isolated dystonia that is characterised by cervical or cranial dystonia that often begins in the fourth decade (range 7-54 years).