Kawarai, 2018: Overview of all reported DYT-KMT2B patients

Index patient Sex Ethnicity Country of origin AAO AAE Family history Symptoms Initial symptoms Reported mutations
Yes
A
JPN
8
22
n.a.
Dystonia (any or unspecified)
Dystonia, laryngeal
Dysphonia
Dystonia,task-specific
Dystonia, axial
Motor delay
Dystonia, arm
Dystonia, generalized
Global developmental delay
Dystonia, limb
Dystonia, cervical
Microcephaly
Cognitive impairment
Dystonia, hand
Short stature
Show more (+12)
Dystonia, hand
Yes
A
JPN
6
18
n.a.
Cognitive impairment
Dystonia, axial
Short stature
Global developmental delay
Myoclonus
Microcephaly
Dystonia, cervical
Dystonia, foot
Dystonia, limb
Motor delay
Dystonia (any or unspecified)
Dystonia, generalized
Show more (+9)
n.a.
Yes
A
JPN
5
15
n.a.
Dystonia, arm
Dysphonia
Dystonia, limb
Delayed speech and language development
Global developmental delay
Dystonia, generalized
Motor delay
Dystonia, leg
Dystonia, foot
Dystonia, laryngeal
Cognitive impairment
Dystonia (any or unspecified)
Muscular hypotonia
Myoclonus
Short stature
Dystonia, cervical
Microcephaly
Dystonia, axial
Show more (+15)
Dystonia, foot
Yes
A
JPN
6
16
n.a.
Dysphonia
Dystonia, axial
Dystonia, laryngeal
Motor delay
Dysmorphic features
Dystonia (any or unspecified)
Dystonia, generalized
Dysarthria
Microcephaly
Dystonia, cervical
Dystonia, craniofacial
Dystonia, limb
Global developmental delay
Show more (+10)
n.a.